I'm interested in it too. Although the dev's products page list it as "Please wait for a while." meaning it might not be out yet. It also has no listed media/platform and release date. Unfortunately for me it seems to be dark themed as the genre is listed as "Exploitation" and "Jealousy". Great animation though. Just a waste it isn't a lighter themed title which I prefer. Had enough of the dark and ntr themes for years now. ;)
heyy can you please update [210811][ナッツが主食] JKボクサー凛香と復讐の地下リング Ver1.1 [RJ325990], there is a newer version of the game, it gives the game an english translation, thank you