even tho marie says that 4 reminds them of 3 but older, it could really just mean that agent 4 looks older and or acts more mature than 3, evidenced by the fact that 4 actually takes baths
@@Gorilla975 I like to believe that Inklings and Octolings can stand water up until a certain point, and temperature changes how long they can be in water before it starts having adverse affects
Now kinda outdated, in the opening of Splatoon 3's, Cuttlefish says to himself that Agent 3 used to be really clean, so he didn't bother checking how their old uniform was before giving it to New Agent 3
Sorry, lol, know this is a late response. It’s been stated that line was a false translation from the Japanese version, the older part doesn’t exist in it.
4:06 Actually, it was confirmed by Nintendo that after agent 8 escaped from the underground, agent 8 and agent 4 moved in together, with art to show it, and live in a nice little apartment. Not only that, but it’s shown in official art that 4 and 8 do hang out together.
Yeah, I found that art a few months after I posted this video lol. I remember I did see it sometime before I made this video but I couldn't find it when I was making it so I began to doubt that it existed.
3 is now a confirmed female (Splatoon 3 trailer , Splatoon 2 ending). The creator themselves admitted that they originally considered not putting males in at all and imagined the agents as “amazons”
@@Starz1317 It means Amazonian Women; In Greek mythology they're female hunters and warriors who surpassed men in all physical ways whether by archery, riding, and general combat n strength. Their society was closed off to men and they raised their daughters but would send their sons back off to their fathers [whom they would only socialize briefly only to reproduce.] I'm just copying the wiki btw; If you maybe have ever seen idk... Wonder Women, that's what the backstory of her character is I'm pretty sure.
The way I see Agent 4’s age is that they’re the same age as Agent 3 (16 years old as of Splatoon 2), but Marie didn’t have much contact with Agent 3 after the Splatoon 1 campaign so she still thinks of them as 14.
Holy moly I thought that picture was a dream or something! When I was making this video I remembered that picture I spent like a half an hour looking for it. I thought I imagined seeing the picture in a dream or something. Thank you for proving I’m not crazy😆
Hisashi Nogami confirmed that the Inklings in 2 are 14. Agent 4 is nowhere close to 18. It is a meta joke, and a localisation add on, nothing more. Also, you forgot this very interesting look into Agent 4's personality, in the reason they joined Team Chaos in the first place: "Agent 4 is the type of squid who goes with the flow, even when the waters are raging. This silent squid values freedom and flexibility more than anything, and while it’s rumored that Agent 4 helped Marie save the world or whatever, I’m pretty sure that was mostly Marie’s idea." Inkipedia has some cool insight too, like them having a hard work ethic with their eyebrows often depicted tilted down in concentration, and being skilled in a variety of weapons, compared to Three who likes Shooters best, and like using the Shooter and Dualies best since they're depicted with them more often.
Yeah but then Bill Gates and Dwayne The Rock Johnson actually said that both male and female agent 4s' ages are 20 years old right now in every racing game that I have to make using Unreal Engine 5 that supports motion blur
I’m so happy that Agent 4 got this video because of the matter that Agent 4 gets straight up abandoned pretty much at a point in splatoon 3s leading up events and the agent hardly being remembered at all.
Well I should be remembered as Much as my boy Remix (agent 3), and Let me tell you Splatoon Canon is not always correct,in my studies, Splatoon 3 doesn't happen yet, until AFTER the war between gamers and hackers, and the OG Agent 3 resigns and decides to stay as my archivist, rather than Inkopolis' Hero Cop once more, SOPHIE on the other hand, is actually MARIE'S DAUGHTER, in which Remix and she have a baby, naming her "Sophie Downbeat"., while I have 2 kids, both of them 2 years apart (1 born July 28th 2029, the other born August 3rd 2031, they will be addressed in birth order), first there's my daughter, machine-gun specialist and sword-fighting special tactics and Axe-Combat, with a side of Grenade Launchers, an inkling like myself, give a warm welcome to: Megan Ana "Meggy" Spletzer, the other one, who specializes in Snipers and Flamethrowers, works with swords and cutters for fists, an OCTOLING like his mother, without further adue, please give a warm welcome to: Jameson Michael "James" Spletzer, who is destined to take may place as the leader of the gamers.
Yes, Splatoon 3 OG Agent 3 is the daughter of Agents 2 and 3, and, like my children, were naturally born out of Marie, like how Meggy and James were born out of Lexi
Agent 4 is really cute. I mean not as cute as Callie but she is still pretty cute. Also, glad you got your switch back. It’s still pretty unfortunate that you got a reset but it could have been worse
I mean he and she are both not very cute they are probably villains to most cops from every racing games and real life just because they're both security guards to me and to every car enthusiasts
Marie mentioning that agent 4 was 2 years older than the original agent 3 was supposed to be a joke about the actual person playing being 2 years older than when Splatoon 1 came out but agent 4s canonical age is 14 so the dialog is incorrect
This video seems to have aged pretty well, considering side order just released and gave us a little more insight to 4. Thank you for making this guide to a character we know almost nothing about!
My theory on why we don’t see agent 4 anymore is because after the story mode they left the squid beak splatoon so that they could relax and have fun instead of working or studying like they did before joining the squid beak splatoon
I think the reason Agent four is more of a girl than boy is because if you look at splatoon 3 SPOILERS (kinda) Agent 3/captain the default gender if you don’t change it is a girl and I found out splatoon was aimed to females more than males so yea that’s just my theory A SPLAT THEORY
What if you don't do a specific character. What if you do "Everything you need to know about sanitized Octolings." There are a lot of sad and cool facts about them that can possibly make a really good video! You can tell the viewers how the Octolings got sanitized. It just sounds cool-
This is completly unrealated but seeing you're a Mario and Luigi fan as well I'm probably gonna like your content Ok maybe I should say something actually related the video was pretty good
I knew I wasn't crazy! Can you link me to that picture please? When I was making this video I searched and searched and searched for that picture where Agents 4 and 8 were roommates but couldn't find it. I thought I was losing my marbles lol.
@@spl4tooner i cannot say that i do, pal. BUT, I can say this (let me log on to my editor): Agents True Identities: Agent 1: Real Name: Callie Cuttlefish Age: 16 Sex: F Occupation: Pop Star (Squid Sisters) Certain Relationships: Granddaughter of Captain, Cousin of Agent 2 Maritus: Nobody Knows Vital Statistics: OUT OF RANGE Agent 2: Real Name: Marie Cuttlefish Age: 16 Sex: F Occupation: Pop Star (Squid Sisters) Certain Relationships: Granddaughter of Captain, Cousin of Agent 1 Maritus: Crush on Agent 3 Vital Statistics: OUT OF RANGE Agent 3: Real Name: Remix Downbeat Age: 16 Sex: M Occupation: Business Lawyer/Archivist Certain Relationships: Comrade of Agent 4 Maritus: Denies Marie Vital Statistics: Alive and Quite Well Agent 4: Real Name: Bruce Spletzer/Blastymus Prime Age: 16 Sex: M Occupation: Archivist/Leader of the Gamers Certain Relationships: Comrade of Agent 3 Maritus: Married to Agent 8 Vital Statistics: Alive and Quite Well Agent 5: Real Name: Lionel Chimera Age: 13 Sex: M Occupation: Bounty Hunter Certain Relationships: Unknown, Raised by Octolings Maritus: Unconfirmed Crush on Agent 1 Vital Statistics: DEAD Agent 6: Real Name: Pearl Hime Age: 16 Sex: F Occupation: Dance Star (Off the Hook) Certain Relationships: Bandmate of Agent 7 Maritus: Nobody Knows Vital Statistics: OUT OF RANGE Agent 7: Real Name: Marina Ida Age: 16 Sex: F Occupation: Dance Star (Off the Hook), Former Slave in Octarian Army Certain Relationships: Bandmate of Agent 6 Maritus: Crush on Blastymus Prime's Surveillance Chief Vital Statistics: OUT OF RANGE Agent 8: Real Name: Alexis "Lexi" Spletzer/Alexis "Lexi" Ryan Age: 16 Sex: F Occupation: Former Slave in Octarian Army Certain Relationships: Octarian Family Member Maritus: Married to Agent 4 Vital Statistics: Alive and Quite Well
8 is the weakest agent because they don't own any illegal weapons. They eventually get the octoshot and octobrush on the surface, but it's nothing compared to what the others can use. Agent 3 has unlimited specials, can roll without duallies, and has access to all the specials in the game. But agent 4 could easily overpower them with a level 3 hero shot. The idols are powerless in most situations. Weaponry is the best way to get a relative idea of power levels in splatoon. Logically, the top 5 would look like this : #1 Tartar #2 agent 4 #3 agent 3 #4 DJ Octavio #5 agent 8
Honestly, I think Agent 4 is a girl, because of the promotional material depicting them mostly as a girl. Another sign of proof is how if you don't have any of the Wii U data from Splatoon 1, in Octo Expansion or Splatoon 3, Captain 3 will be a female and will have the default tentacle bangs which were the main hair style for the female inkling in splatoon 1.
@@tentacleblast97 agent 5,6 and 7 are probably shiver Frye and big man. this is because they were recruited into the NNSS, and oth was never canonically recruited as agents and only wanted to help agent 8 and capn cuttlefish
Not tryna be rude and I know I’m replying to a year old comment and you probably know this already but all of them are female, it was confirmed. You can make what you think a headcanon tho!
Slight correction: Agent 4 is either 16 or 18 in Splatoon 2. If you go by the dialogue Marie uses, Agent 4 would be 18, but if you don't, then the only thing to go off of is how the playable character in the games is actually getting older in real time (since Splatoon world goes in real-time for how long the period of events is). You can see from Splatoon 1, 2, and 3 that the player character is getting taller and older. It's why the "two years older than Agent 3" itself was even debated whether it meant 16 or 18, because people didn't know if it was a meta-joke about how the player/game is 2 years after Splatoon 1, and therefore the character is two years older than Agent 3 was in that game, or if it's because she meant 2 years older than Agent 3 would CURRENTLY be.
Wanna vote on the next character I made a video on next? Poll is right here!
www.strawpoll.me/45318771
Once again poor pearl
you tell the truth about me tho i do watch tv alot
even tho marie says that 4 reminds them of 3 but older, it could really just mean that agent 4 looks older and or acts more mature than 3, evidenced by the fact that 4 actually takes baths
Wait what do they take baths in? You would say water but they can’t touch water. So maybe ink? I don’t know.
@@Gorilla975 I like to believe that Inklings and Octolings can stand water up until a certain point, and temperature changes how long they can be in water before it starts having adverse affects
Now kinda outdated, in the opening of Splatoon 3's, Cuttlefish says to himself that Agent 3 used to be really clean, so he didn't bother checking how their old uniform was before giving it to New Agent 3
@@p.e.miranda2038 Maybe cuttlefish has a different standard for hygiene then Marie?
Sorry, lol, know this is a late response. It’s been stated that line was a false translation from the Japanese version, the older part doesn’t exist in it.
4:06
Actually, it was confirmed by Nintendo that after agent 8 escaped from the underground, agent 8 and agent 4 moved in together, with art to show it, and live in a nice little apartment. Not only that, but it’s shown in official art that 4 and 8 do hang out together.
Yeah, I found that art a few months after I posted this video lol. I remember I did see it sometime before I made this video but I couldn't find it when I was making it so I began to doubt that it existed.
Send link, pls
there's also some official art of them along with the other agents, the squid sisters, and off the hook (although four isn't really visible) :D
3 is now a confirmed female (Splatoon 3 trailer , Splatoon 2 ending).
The creator themselves admitted that they originally considered not putting males in at all and imagined the agents as “amazons”
Well it will probably be like Octo Expansion where you can set Agent 3's appearance.
Cuttlefish is still there so i guess they scrapped that idea
what the fuck is an amazon. isn't that. a forest?
idc what THEY say, i only believe what ACTUALLY HAPPENED (in my stories, Splatoon 3 never happened)
@@Starz1317 It means Amazonian Women; In Greek mythology they're female hunters and warriors who surpassed men in all physical ways whether by archery, riding, and general combat n strength. Their society was closed off to men and they raised their daughters but would send their sons back off to their fathers [whom they would only socialize briefly only to reproduce.] I'm just copying the wiki btw; If you maybe have ever seen idk... Wonder Women, that's what the backstory of her character is I'm pretty sure.
There is canon artwork of agent 4 and agent 8 being roommates in case you didn’t know
And they were roommates
@@easysketch6298 Oh my God, they were roommates....
The way I see Agent 4’s age is that they’re the same age as Agent 3 (16 years old as of Splatoon 2), but Marie didn’t have much contact with Agent 3 after the Splatoon 1 campaign so she still thinks of them as 14.
You forgot to mention a piece of art depicting 4 and 8 sharing an apartment together (tho I don’t know the original source of where the art was shown)
Holy moly I thought that picture was a dream or something! When I was making this video I remembered that picture I spent like a half an hour looking for it. I thought I imagined seeing the picture in a dream or something. Thank you for proving I’m not crazy😆
it's the cover for splatoon and tower records I believe
You mean Tower Records? It makes sense given everything you buy and do is shared across the squid and octopus
Hisashi Nogami confirmed that the Inklings in 2 are 14. Agent 4 is nowhere close to 18. It is a meta joke, and a localisation add on, nothing more.
Also, you forgot this very interesting look into Agent 4's personality, in the reason they joined Team Chaos in the first place:
"Agent 4 is the type of squid who goes with the flow, even when the waters are raging. This silent squid values freedom and flexibility more than anything, and while it’s rumored that Agent 4 helped Marie save the world or whatever, I’m pretty sure that was mostly Marie’s idea."
Inkipedia has some cool insight too, like them having a hard work ethic with their eyebrows often depicted tilted down in concentration, and being skilled in a variety of weapons, compared to Three who likes Shooters best, and like using the Shooter and Dualies best since they're depicted with them more often.
Yeah but then Bill Gates and Dwayne The Rock Johnson actually said that both male and female agent 4s' ages are 20 years old right now in every racing game that I have to make using Unreal Engine 5 that supports motion blur
@@AyhamKarajeh if they said it then it's true
hey someone else knows abt the final fest description!! awesome 👌
I’m so happy that Agent 4 got this video because of the matter that Agent 4 gets straight up abandoned pretty much at a point in splatoon 3s leading up events and the agent hardly being remembered at all.
Well I should be remembered as Much as my boy Remix (agent 3), and Let me tell you Splatoon Canon is not always correct,in my studies, Splatoon 3 doesn't happen yet, until AFTER the war between gamers and hackers, and the OG Agent 3 resigns and decides to stay as my archivist, rather than Inkopolis' Hero Cop once more, SOPHIE on the other hand, is actually MARIE'S DAUGHTER, in which Remix and she have a baby, naming her "Sophie Downbeat"., while I have 2 kids, both of them 2 years apart (1 born July 28th 2029, the other born August 3rd 2031, they will be addressed in birth order), first there's my daughter, machine-gun specialist and sword-fighting special tactics and Axe-Combat, with a side of Grenade Launchers, an inkling like myself, give a warm welcome to: Megan Ana "Meggy" Spletzer, the other one, who specializes in Snipers and Flamethrowers, works with swords and cutters for fists, an OCTOLING like his mother, without further adue, please give a warm welcome to: Jameson Michael "James" Spletzer, who is destined to take may place as the leader of the gamers.
Yes, Splatoon 3 OG Agent 3 is the daughter of Agents 2 and 3, and, like my children, were naturally born out of Marie, like how Meggy and James were born out of Lexi
Agent 4 is really cute. I mean not as cute as Callie but she is still pretty cute. Also, glad you got your switch back. It’s still pretty unfortunate that you got a reset but it could have been worse
Agreed!
He ´ a squide
Cap'n cuttlefish is cuter
I’m more of a Marie person
I mean he and she are both not very cute they are probably villains to most cops from every racing games and real life just because they're both security guards to me and to every car enthusiasts
The idea of Agent 4 being a work lover makes me happy :’)
Umm... Thanks?
Glad to know you cherish all my hard work in trying to keep you safe.
A headcanon I have for 4 is that Marie took them because she saw a bit of Callie in 4 (being energetic and such) and that they have great work ethic.
I always thought that 4 didn't really like 8 at first. but 4 grew to like their company
In the German Verson of the monologue when 4 gets the suit, Callie herself says it was her old suit
Marie mentioning that agent 4 was 2 years older than the original agent 3 was supposed to be a joke about the actual person playing being 2 years older than when Splatoon 1 came out but agent 4s canonical age is 14 so the dialog is incorrect
we're actually the same age
4:22 FUN FACT: 4 and 8 are roommates, yes, this is official there was art by nintendo that showed it. Sorry! Im very late.
Great video! Always great to see a new video!
Amazing video as always
Also those memes you put in the video were great 😂
I GOT A FUCKING HAIRCUT AND I LOOK LIKE 4 I SWEAR
This video seems to have aged pretty well, considering side order just released and gave us a little more insight to 4. Thank you for making this guide to a character we know almost nothing about!
But actually according to like interviews or other videos I think its the opposite being agent 3 is older
My theory on why we don’t see agent 4 anymore is because after the story mode they left the squid beak splatoon so that they could relax and have fun instead of working or studying like they did before joining the squid beak splatoon
Its funny that despite being older than 3 most fancomics depict agent 4 as the youngest
I think the reason Agent four is more of a girl than boy is because if you look at splatoon 3 SPOILERS (kinda)
Agent 3/captain the default gender if you don’t change it is a girl and I found out splatoon was aimed to females more than males so yea that’s just my theory A SPLAT THEORY
How do you know this much?? ARE YOU STALKING ME??
(Seriously, this is a nice video. You’ve deserved this Subscribe!)
😈
What if you don't do a specific character. What if you do "Everything you need to know about sanitized Octolings." There are a lot of sad and cool facts about them that can possibly make a really good video! You can tell the viewers how the Octolings got sanitized. It just sounds cool-
4 being underrated
I know, people need to stop mistaking me for agent 3.
the gameplay is agonizing to watch and rots my essential splatoon skills away the more i watch it
yes what was that it was so bad
My favorite agent :)
Thanks pal (will they STOP CALLING ME A GIRL?!)
This is completly unrealated but seeing you're a Mario and Luigi fan as well I'm probably gonna like your content
Ok maybe I should say something actually related the video was pretty good
HEY NOW, WHO I AM IS NO MYSTERY DAMMIT!!
New video pog 😌✨
I wish we got more insight on agent 4 in splatoon 3
Agent 4 has official art with agent eight with them as roomates
Did this man forget agent 4 and 8 are roommates?
I knew I wasn't crazy! Can you link me to that picture please? When I was making this video I searched and searched and searched for that picture where Agents 4 and 8 were roommates but couldn't find it. I thought I was losing my marbles lol.
@@legendarychomper idk how I'm on mobile, just look up "agent 8 and 4 roomates"
Yes, and WE ARE MARRIED!! (4 married 8 the year before they were assigned into the agency)
I know you're joking when you mention Agent 7, but my headcanon was that Pearl was an honorary "agent 7" and Marina an honorary "agent 9".
uhh... that is incorrect....
@@tentacleblast97 do you know what a headcanon is
@@spl4tooner i cannot say that i do, pal.
BUT, I can say this (let me log on to my editor):
Agents True Identities:
Agent 1:
Real Name: Callie Cuttlefish
Age: 16
Sex: F
Occupation: Pop Star (Squid Sisters)
Certain Relationships: Granddaughter of Captain, Cousin of Agent 2
Maritus: Nobody Knows
Vital Statistics: OUT OF RANGE
Agent 2:
Real Name: Marie Cuttlefish
Age: 16
Sex: F
Occupation: Pop Star (Squid Sisters)
Certain Relationships: Granddaughter of Captain, Cousin of Agent 1
Maritus: Crush on Agent 3
Vital Statistics: OUT OF RANGE
Agent 3:
Real Name: Remix Downbeat
Age: 16
Sex: M
Occupation: Business Lawyer/Archivist
Certain Relationships: Comrade of Agent 4
Maritus: Denies Marie
Vital Statistics: Alive and Quite Well
Agent 4:
Real Name: Bruce Spletzer/Blastymus Prime
Age: 16
Sex: M
Occupation: Archivist/Leader of the Gamers
Certain Relationships: Comrade of Agent 3
Maritus: Married to Agent 8
Vital Statistics: Alive and Quite Well
Agent 5:
Real Name: Lionel Chimera
Age: 13
Sex: M
Occupation: Bounty Hunter
Certain Relationships: Unknown, Raised by Octolings
Maritus: Unconfirmed Crush on Agent 1
Vital Statistics: DEAD
Agent 6:
Real Name: Pearl Hime
Age: 16
Sex: F
Occupation: Dance Star (Off the Hook)
Certain Relationships: Bandmate of Agent 7
Maritus: Nobody Knows
Vital Statistics: OUT OF RANGE
Agent 7:
Real Name: Marina Ida
Age: 16
Sex: F
Occupation: Dance Star (Off the Hook), Former Slave in Octarian Army
Certain Relationships: Bandmate of Agent 6
Maritus: Crush on Blastymus Prime's Surveillance Chief
Vital Statistics: OUT OF RANGE
Agent 8:
Real Name: Alexis "Lexi" Spletzer/Alexis "Lexi" Ryan
Age: 16
Sex: F
Occupation: Former Slave in Octarian Army
Certain Relationships: Octarian Family Member
Maritus: Married to Agent 4
Vital Statistics: Alive and Quite Well
What agent 4 first appearance year?
WHY IS THE VIDEO ONLY 6 MINUTES 😭😭😭😭
ah yes
agent 4 factlopedia marie deffinently isnt a 4 simp and stalker
marie learned that i was married so she started feeling for agent 3.
I just realized I;m not in the chomper server anymore hold up-
YES! YES YES YES! HYYYYPE HYPE HYPE YAAAAAS YES YES YES FINNALY YES YES LETS GO YES HYYYYPE YES YES YES!
@Callum the inkling yes
@Callum the inkling true
@Callum the inkling do they have any gluten free options?
@Callum the inkling because among us isn't funny 😐
Honestly I see them more as a boy than a girl just with a little long hair and bubbly personality that can switch to a serious one at work.
Will you upload the video that explains Who Is the stronger agent between every charachter?
8 is the weakest agent because they don't own any illegal weapons. They eventually get the octoshot and octobrush on the surface, but it's nothing compared to what the others can use. Agent 3 has unlimited specials, can roll without duallies, and has access to all the specials in the game. But agent 4 could easily overpower them with a level 3 hero shot. The idols are powerless in most situations. Weaponry is the best way to get a relative idea of power levels in splatoon. Logically, the top 5 would look like this :
#1 Tartar
#2 agent 4
#3 agent 3
#4 DJ Octavio
#5 agent 8
@@slavishentity6705 Agent 8 saved the whole world tho, while 3 and 4 only saved Inkopolis
@@NingyoTheInkling Perhaps 8 is more skilled, that's something I didn't take into account in my top 5 based on raw power.
and you are correct that 8 is female, otherwise i would never have married her.
Every agent we’ve seen so far is female in cannon
no
@@takeen1589 Its true whether you like it or not dude.
no, Splatoon canon is not always true.
HE IS A BOOOOOYYY
Agent 4 is a 3rd wheel 🤣
i'd like to think agent 4 canon gender is female due to the female agent 4 art there is
How did u know about my life! 😂
Honestly, I think Agent 4 is a girl, because of the promotional material depicting them mostly as a girl. Another sign of proof is how if you don't have any of the Wii U data from Splatoon 1, in Octo Expansion or Splatoon 3, Captain 3 will be a female and will have the default tentacle bangs which were the main hair style for the female inkling in splatoon 1.
Agent 4 is cute
umm.... thx, Remix?
We need 3!!!!
Taserr pog
I agree with you agent 4 is the best agent ❤
all of this is true tho i use tv alot
Hey school is important. Just because everyone else is skipping doesnt mean i have to.
Not much to know about me, except the Canon is WRONG, and I'm a BOY!!
Maybe there are two different timelines one where they are a boy and one where they are a girl
no, you choose their gender: you choose if they are a boy or a girl
Agent 7? What about 5 and 6?
Agent 5 died and Agent 6 is Pearl, Agent 7 is Marina.
agent 5,6 and 7 are suggested to be the members of deep cut
@@edenn555 what do you mean by that? Why are you referring to Lionel, Pearl and Marina?
@@tentacleblast97 agent 5,6 and 7 are probably shiver Frye and big man. this is because they were recruited into the NNSS, and oth was never canonically recruited as agents and only wanted to help agent 8 and capn cuttlefish
may be wrong tho
no agent 7 just new 3
4 IS MY BESTIE PUT HER IN SIDE ORDER I MIS HER ):
They did...... She is the parallel canon
@@nedthatcher1786ik it sad
But is this really ALL the information??Hmmm---
I think that agent 3 is a boy, 4 a girl, 8 a girl, and new 3 a boy in canonical means
Not tryna be rude and I know I’m replying to a year old comment and you probably know this already but all of them are female, it was confirmed. You can make what you think a headcanon tho!
Agent 7/11 where video
That one is only shown in the gas station
And- I commented late again. Oops.
Slight correction: Agent 4 is either 16 or 18 in Splatoon 2. If you go by the dialogue Marie uses, Agent 4 would be 18, but if you don't, then the only thing to go off of is how the playable character in the games is actually getting older in real time (since Splatoon world goes in real-time for how long the period of events is). You can see from Splatoon 1, 2, and 3 that the player character is getting taller and older. It's why the "two years older than Agent 3" itself was even debated whether it meant 16 or 18, because people didn't know if it was a meta-joke about how the player/game is 2 years after Splatoon 1, and therefore the character is two years older than Agent 3 was in that game, or if it's because she meant 2 years older than Agent 3 would CURRENTLY be.