Since 1995 he trains Takeda Budo (Aikido, Iaido, Jodo under sensei Fleischer), since 1998 also Jukempo and Kendo. In January 1998 license for an assistant teacher. From March 1998 until February 1999, assistant teacher in the Sobukan Wien 10. In February 1999 he becomes shoden kyohan (teacher for the basic level), and since March 1999 he is directing the Sobukan Wien 22.

2004, chuden menkyo (2nd instructor license). Since April 2005, member of the shidoshinsahonbu (highest board of examiners and advisors). 2009 joden menkyo (upper level license) and hereby became shihan. 2010 he receives his budo name "Jougen Minamoto (no) Minemitsu" from Takeda Ryu Kobilza Ha.