Anime Games that allow you to create your own anime characters (avatar) online:
Sword Art Online: Fatal Bullet
Onigiri
Phantasy Star Online 2
Code Vein
Kurtzpel
Closers
Soul Worker
Genshin Impact
Tower of Fantasy
Among them, following games are the most popular anime avatar creator games according to best anime games database:
Sword Art Online: Fatal Bullet
Genshin Impact
Tower of Fantasy
Phantasy Star Online 2
Anime Games that allow you to modify existing characters, which is also your playabl character, but do not allow you to create your own character:
Kandagawa Jet Girls (but pretty much customiable)
Senran Kagura: Peach Beach Splash (but pretty much customizable
Fate/Extella Link (very limited at just some costume level)
Black Clover: Quartet Knights (very limited at just some costume level)
Sword Art Online: Fatal Bullet
Onigiri
Phantasy Star Online 2
Code Vein
Kurtzpel
Closers
Soul Worker
Genshin Impact
Tower of Fantasy
Among them, following games are the most popular anime avatar creator games according to best anime games database:
Sword Art Online: Fatal Bullet
Genshin Impact
Tower of Fantasy
Phantasy Star Online 2
Anime Games that allow you to modify existing characters, which is also your playabl character, but do not allow you to create your own character:
Kandagawa Jet Girls (but pretty much customiable)
Senran Kagura: Peach Beach Splash (but pretty much customizable
Fate/Extella Link (very limited at just some costume level)
Black Clover: Quartet Knights (very limited at just some costume level)
Jotaku, Anime Game Gamer
I. Super Mecha Champions NA Legendary Tier
II. Tokyo Ghoul: re Call to Exist NA Top #2
III. Fate/EXTELLA Link: NA Top #9
IV. Senran Kagura PEACH BEACH SPLASH: NA Top #3
I. Super Mecha Champions NA Legendary Tier
II. Tokyo Ghoul: re Call to Exist NA Top #2
III. Fate/EXTELLA Link: NA Top #9
IV. Senran Kagura PEACH BEACH SPLASH: NA Top #3