Manaka Unsui

Fumio Manaka Sensei, who also goes by the martial name “Unsui”, has 60 years of experience in the Japanese arts of kobudo, having started training at the age of 14 as the first student of Masaaki Hatsumi Sensei. Unsui Sensei holds certificates of mastery (menkyo kaiden) in several martial schools and has formal training in many others. In 1996, Unsui Sensei founded the Jissen Kobudo Jinenkan.

For many years Unsui Sensei made regular trips to the United States and Europe to conduct training seminars and to directly instruct his students. From April 2001 to May 2004 Manaka Sensei lived and trained in Baltimore, Maryland. His goal in this move from Japan was to allow martial artists in the United States and Europe easier access to him and to raise the level of training in these areas. With his goals achieved, he returned to Japan in June 2004 and now teaches from his hometown of Noda, Japan.

For information on Jinenkan training or how to become a Jinenkan member, please send email to