Heroes:
Ace Bunny (Loonatics Unleashed)
Rev Runner (Loonatics Unleashed)
Batman (Batman)
Blue Beetle
Green Arrow
Iron Man
Robin (Teen Titans and Batman)
Heroines:
Lexi Bunny (Loonatics Unleashed)
Jenny Wakeman (My Life As A Teenage Robot)
Heroes:
Uzumaki Naruto (Naruto)
Uzumaki Boruto (well, he's the hero in the Boruto movie)
Yato (Noragami)
Koide Natsuno (Shiki)
Harry Potter (Harry Potter)
Heroines:
Uchiha Sarada (I guess she's a heroine in Gaiden?)
Haruno Sakura (Naruto)
Erza Scarlet (Fairy Tail)
Hermione Granger (Harry Potter)
Iki Hiyori (Noragami)
Lucy Heartfilia (Fairy Tail)