Shounen
A man who can kill anyone with one punch
One Punch Man
Ritsu Sohma
Fruits Basket
Rin Okumura
Blue Exorcist
Anti-Spiral
Gurren Lagann
A man with the Rinnegan and Sharingan
Sasuke
A kid strives to become Hokage and protect the village of the Hidden Leaf.
Naruto
Tamiki Suoh
Ouran High School Host Club
Kirito
SAO
Ryoji Kaji
Neon Genesis Evangelion
A pink-haired girl that was a student of the 5th Hokage, Tsunade
Sakura
A boy with a demon and goes on adventures saving friends
Yu Yu Hakusho
Tadashi Karino
S.A(Special A)
A boy became a pirate with the famous straw hat sailing the seas trying to find the one piece, an ancient treasure left behind by Gol D. Roger, the king of the pirates.
One Piece
Slime
The Time I Got Reincarnated As A slime
The man that sealed the 9 tailed beast into his newborn son, Naruto
Minato Namekaze
Lelouch
Code Geass
A girl appears at a boys house with a book called the Kiss Note, which if written with an x in the middle they have to kiss within 24 hours or will die
Love Tyrant
Ryuk
Death Note
Yui Hirasawa
K-On!
A man with the 10 tails form(Obito/Madara)
Madara
Iuji Itidori
Jujutsu Kaisen
Yuki Cross
Vampire Knight
Hakuno Kishinami
Fate/Extra Last Encore
Misao Kasukabe
Lucky Star
A boy with 3 girlfriends
Seji Aino