
This is because I think both of Bandai Namco and Marvelous, the Japaneses' major anime game companies, experienced the failure of massively multiplayer online PvP anime games through Kandagawa Jet Girls, Black Clover Quartet Knights, etc ONLY EXCEPT 1vs1 fighting games like DBFZ. Here how I defined "failure" is because they no longer released such non-1vs1 and massive form of PvP games or making updates of existing games for last 2 years.
Meanwhile, companies that makes anime graphic games in Korea and China made better success than Japanese companies through massively online multiplayer PvP games, namely Super Mecha Champions and Eternal Return.
what do you think about it?
Jotaku, Anime Game Gamer
I. Eternal Return - KR Diamond Tier, Global Top #7 Fiora Player
II. Super Mecha Champions - NA Legendary Tier
III. Tokyo Ghoul: re Call to Exist - NA Top #2
IV. Strinova - Asia Gold Tier
V. Guilty Gear Strive - JP 8th Floor
VI. Onmyoji Arena - Asia Diamond Tier
I. Eternal Return - KR Diamond Tier, Global Top #7 Fiora Player
II. Super Mecha Champions - NA Legendary Tier
III. Tokyo Ghoul: re Call to Exist - NA Top #2
IV. Strinova - Asia Gold Tier
V. Guilty Gear Strive - JP 8th Floor
VI. Onmyoji Arena - Asia Diamond Tier