Osamu Igarashi

Bitamin mineraru no kagaku

Bitamin mineraru no kagaku

2011

Riben zui xin jia ting ying ya

Riben zui xin jia ting ying yang shi dian

2007

Maruzen shokuhin sōgō jiten

2005

Shokuryō no hyakka jiten

Shokuryō no hyakka jiten

2001