Please this anime started in 2012 and only has no 13 episodes and most likely be discontinued

so please (same rules as my other group but this is to show support that anime so i expect FULL maturity out of you guys or ill kick u from the group chat or group im sorry)

Anyways like i explained in the title its first episode came out 2012 and has 13 episodes, i asked a friend of mine but most likely it wont continue

so like this is a petition group, not a group like my previous one, anyone any language (BUT must put subtitles if not english, u also must do it for japan too, im sorry guys)