SUSHI TYPHOON GAMES released today in Japan the Irezumi no Kuni on PlayStation Vita as a download only title for 2160 Yen (with tax).
The main heroine of the game is a cute girl who has a large tattoo on her back which gives her special forces. You can also add new tattoos not just on her but also on her friends!

You have to finish the game with her on each stages and missions using her new skills and her friends. The new Irezumi no Kuni comes with a cute gameplay design and the international released of the game not announced.