Nicknames
Midoriya
Deku
One Piece (before two years)
White Beard
She saves a cat that was being bullied by a group of elementary kids.
Sailor Moon
Rubber
Luffy
The hero hunter
Garou
Edward Newgate
White Beard
Boku no hero (in terms of strength)
All Might
He punches a giant panther
One Piece
Frog Powers (legit have ability to do what frogs can do)
Tsuyu Asui
He looks like a girl
Orochimaru
Kakashi
Copycat ninja
Hokage (before Naruto)
Hashirama (1st hokage)
He opens his last resort powers to fight the main villain and harms him greatly but sadly not enough.
Immortality
Ban
A green insect looking andriod.
Cell
Toph
The Boulder
Assassination Classroom
Yellow Octopus
He stabs and kills his teacher who has taught him a lot in life.
Assassination Classroom
Control one’s body by taking over their conscious
Ino
A guy who did everything to get all the power he wished for and turned into a girl.
Madara
Chicken
Rooster head
Dragon Ball Z Super
God
A lizard man asking to fight with the boss but looses to a mere goblin.
Reincarnated in a slime
Shoots lightening
Misaka
Sailor Jupitor
Azula
Kaminari
The grandson of the number 1 hero’s mentor.
Tomura Shiragakuri