The Tennen Rishin Ryū is a Japanese traditional swordsmanship school, codified during the Kansei Era (1789-1801) by Kondō Kuranosuke Nagahiro.
At the end of the Edo Period, tennenrishinryu became known all over the country due to the success of Shinsengumi that was formed by the fourth generation Isami Kondo.
rishinryu.blog19.fc2.com/