Joujuu Senjin!! A brand new upcoming game for the Nintendo 3DS called Mushibugyo 3DS is scheduled to be released on September 19, 2013, in Japan.
Cheat codes here:
[Jinbei Max Exp.]
00353B68 000FFFFF
[Mugai Max Exp.]
00353C68 000FFFFF
[Hibachi Max Exp.]
00353CE8 000FFFFF
[Shungiku Max Exp.]
00353DE8 000FFFFF
[Tenma Max Exp.]
00353EE8 000FFFFF