Responses
It's a game played on Google , I mean on a site. When you install ameba ( which is a Japanese app , you need to create an account and search Caste heaven ( in Japanese) under the game section. It will take you to the caste heaven game. It's not played in an app form and honestly it's better that way because this way you can make Google translate it automatically
I just found out that this is a game that's only available in Japan, now I have to move to Japan...
https://news.qoo-app.com/en/post/37474