Talk:Jin/@comment-99.243.203.42-20121009010519/@comment-108.202.33.16-20130929052038

If he is an afiliate of the Takeda probably Aiki-Jujutsu the predicesor to Aikido which was developed by Morihei Ueshiba who trained under Takeda Sokaku whose father was a Takeda Clan Samurai