- 2014/04 - 現在 Kibi International University School of Foreign Language Studies, Department of Foreign Studies Assistant Professor
- 2013/04 - 2014/03 Keiyo, Kimitsu Business, Kisarazu East High Schools, Chiba Assistant Language Teacher / Language Consultant
- 2012/04 - 2013/03 Ichihara, Kimitsu Business, Kisarazu High Schools, Chiba Assistant Language Teacher / Language Assistant
- 2011/04 - 2012/03 Anesaki, Kimitsu Business, Kisarazu East High Schools, Chiba Assistant Language Teacher / Language Consultant
- 2010/04 - 2011/03 Nanso Junior High School, Ichihara City, Chiba Assistant Language Teacher / Language Consultant
- 2009/04 - 2010/03 Kisarazu East, Ichihara, Turumai High Schools, Chiba Assistant Language Teacher / Language Consultant
- 2008/04 - 2009/03 Amaha, Ihichara, Kimitsu High Schools, Chiba Assistant Language Teacher / Language Consultant
- 2006/04 - 2007/05 Anesaki, Ichihara Yawata, Kimitsu Business High Schools, Chiba Assistant Language Teacher / Language Consultant
- 2005/04 - 2006/03 Daiichi, Daisan, Daiyon Junior High Schools, Narashino City, Chiba Assistant Language Teacher / Language Consultant
- 2004/04 - 2004/09 Showa Junior High School, Sodegaura City, Chiba Assistant Language Teacher / Language Consultant
- 2003/08 - 2004/03 Sanwa and Futaba Junior High Schools, Ichihara City, Chiba Assistant Language Teacher / Language Consultant