Yamaguchi Taku
- Other educational activities
2013-02 -- 2013-02 All round education for fortering global human resourse （Tajikistan) University of Tsukuba, School of Health and Physical Education
| 2013-02 -- 2013-02 | All round education for fortering global human resourse （Tajikistan) | University of Tsukuba, School of Health and Physical Education |