Japanese Actor/singer singing Anime OST

Sharing some japanese actors/singers performing anime OST
1) V6 (Junichi Okada) - Inuyasha "Change the World"
2) Haruka Fukuhara - Boruto "Mikansei na Hikaritachi"
3) Anna Tsuchiya - Nana "Kuroi namida"
4) Mariya Nishiuchi - Fairytail "Don't Let me Down"
5) Dish (Takumi Kitamura) - "I can Hear"
6) Masaki Suda - My Hero Academia "Long Hope Philia"
**I DO NOT OWN THE MUSIC AND VIDEO**