Welcome! This article will include usernames based on various animes. I will try my best to add as many as possible. Enjoy!
Ƹ̵̡Ӝ̵̨̄Ʒ〃ⵓ I am sorry if some of these are not available.
Haikyuu:
hinatabxkeee
rolling_thunderr
hqikyuu.fan
bakakageyama._.simp
ikinkenmahaha
nekxma._.supremacy
atsumus_lover
bokutoxsimpp

My Hero Academia:
www.deku.com
kacchan._simp
todo_supremacy
xoxouravity
kami_pikqchu
minasdancer

Demon Slayer:
tanjirosluv
nezuko.chqnn
zenitsuux
inosuke.simp
hqshiras.supremacy

゛₍ᐢ·͈༝·͈ᐢ₎〃✿ ↜ ꒱
These usernames will be all for now. I will definitely do part two, so stay tuned. Please follow me, I would appreciate it so much. Thank you, and stay amazing!