Kasane Teto’s Voice Provider Over the Years (Oyamano Mayo)

Oyamano Mayo/小山乃舞世, also known as Yamanon/やまのん, is the voice provider of Kasane Teto. She is also an illustrator, singer, composer, and lyricist. Yamanon is a member of TWINDRILL, Kasane Teto’s official circle. She has worked on a lot of Teto songs, namely with Teto producers; Asa and Death Ohagi. This video showcases Oyamano Mayo’s singing over the years. Some of the singing is voice acted in her Teto voice, the rest is her real natural voice.
This video was inspired by MarceCloud’s “The Many Voices of Vocaloids” series. I hope you don’t mind. Also I know my editing isn’t good, sorry about that 😓
In case anyone’s wondering, the Yamanon pic is from this tweet: ah...
LINKS:
► Teto Teto ni Shite Ageru (original by ika)
www.nicovideo....
► Yuhizaka (original by doriko)
www.nicovideo....
► Black Rock Shooter (original by ryo)
www.nicovideo....
► Koakuma chimera by Death Ohagi
www.nicovideo....
► Kimi Tono Kyori by Death Ohagi
www.nicovideo....
► Girls, life is short so fall in love! (original by Death Ohagi)
www.nicovideo....
► Yoshiwara Lament by Asa
• 【重音テト】吉原ラメント【オリジナル】/【K...
► Shooting Star (original by Death Ohagi)
• しゅーてぃん☆すたー (feat. Oyam...
► Peach Meat Pie (original by hario)
• 【Private Maniac Perfor...
► Nekosogi-Matter-Bop by Sasakure.UK
• sasakure.UK - Nekosogi...
► Cyber Girl and Mechanical God (original by Death Ohagi)
• ドラマチックデイズ／デスおはぎ 5th al...
#kasaneteto #重音テト #utau #vocaloid #synthesizerv

[@Sakachi18]

Interesting. I didn't even know who Teto's voice provider WAS all these years.

[@Nami_s2]

The coolest thing is that the new voicebank of Teto is very reminiscent of the voice of its Voice Provider 🥺❤️

[@BTOptimizer]

IKR?!?! HOLY SHIT

[@smmis]

Oooo I love this, thank you for making this compilation!!
Another one I know of is her cover duet with Canon (Namine Ritsu’s VA) of the song アジテーション・オペレーション (Agitation Operation) by imis!n, that was from the OverDance album from 2013!

[@Dollusionist]

I didn’t know that.
Why don’t you make UTAU covers anymore?

[@veri_disko]

Mayo's voice in the first song was so (stupidly) cute! I feel like it gave away the weird difference of Teto's heavily edited VA voice.

[@xuki6653]

TETOS NEW VOICEBANK SOUNDS LIKE HER VOICE PROVIDER

[@ReiiRei_39]

Probably bcs it's AI???

[@ReiiRei_39]

@@chenpoid it's an "ai" Voicebank so I can call it AI so???

[@naiommajo]

@@chenpoidit is ai, synthv uses ai technology. Similar to how diffsinger uses ai, please research the topic you are speaking on beforehand.

[@naiommajo]

@@chenpoid i get it w the confusion of rvc and stuff, there are a lot of types of ai tech though, and synthv is one!

[@naiommajo]

@@chenpoid I kind of get it but this is completely ethical, it's way different from that. No one goes into synthv and posting stuff claiming they're a singer yk? So with people making it clear as to what they're using and it being completely ethical, no reason to gatekeep ^^

[@land-uknown7456]

The improvement overtime is crazy and very inspiring honestly I noticed that the new voice bank sounds almost exactly like her now like its uncanny

[@jayzeroey]

It’s crazy how much she sounds like teto in Black Rock Shooter omg.

[@riraru_zorik]

I like this type of "Over the years" vocaloid/utau videos, i found so much more songs through them

[@tuna-p]

wait, the new teto voice bank sounds exactly like her in black rock shooter

[@LooDoesStuff]

I’m so proud of Mayo after following her for so many years❤️❤️

[@ellzrandom2392]

wow u can really hear her in the vp voice

[@alexxi-p]

I feel so proud of her ❤

[@scatmanjohnfan22]

It's nice to hear her singing improvement over the years

[@decko_choripan]

Necesitaba esto

[@themelancholyofgay3543]

wtf, she's an illustrator nd everything. 1 man army

[@JazyyWazyy]

LOVE HER

[@ayra0114]

i really love her in peach meat pie

[@daledrinnon7307]

I was a follower of Oyamano Mayo on Twitter when Teto's 15th anniversary rolled around. Good times. But unfortunarely Twitter was restructured into X and I figured I did not want to stick around. Losing contact with Oyamano Mayo was one of my biggest regrets.

[@UTAU53Yui]

Do we know how old the voice provider was when she first voiced Teto?

[@medipsti]

She was around 15 years old

[@AlineDreams]

​​@@medipsti ​​​This implies she visited 2chan while underage, which is both funny as heck but also quite concerning 🤔
For context, 2ch is a lot like 4chan, up to technically only allowing people over 18 to post there (it's a disclaimer type waiver, though, so, it can be lied to); Oyamano would need to be at least 18 years of age to offer her voice and not be banned by mods, which is the funny part. The concerning part is that 2ch, much like 4chan, has some boards where minors *DEFINITELY* SHOULD NOT BE.

[@medipsti]

@@AlineDreams Sen, the person who designed and illustrated Teto was also 15 years old at the time of the thread lol

[@Ekraelum]

​@@AlineDreams 4chan is a derivative of 2chan, actually

[@corasundae]

​@@Ekraelumthey didn't say otherwise

[@aleholfo7493]

Oyamanosan 🥰🤍

[@tomboyjessie1352]

Holy shit

[@ryoid6001]

Where did you find picture of her real face? I can't find any picture of her face on internet

[@medipsti]

x.com/ahsoft/status/1643964446195486722?s=46&t=RhvlEVdazz8D9H9aGeaAsA

[@no239rule]

i like first one 🥰

[@voltheigan8001]

Where can I find her singing Yuhizaka?

[@medipsti]

It should be in the description

[@oli-producer]

WTF WITH THE FIRST ONE 💀💀💀💀💀