Tadao Kumada

Samurai ryūgakusei no koi

Samurai ryūgakusei no koi

2020

Otonosama, gaikōkan ni naru

Otonosama, gaikōkan ni naru

2017

Sugoi zo Nipponjin!

Sugoi zo Nipponjin!

2009

Soko ni Nihonjin ga ita !

2007