Jun Oson books & textbook
Oshiete fujishima akira sensei kagaku no gimon.
Asahigakuseishinbunsha. /2014-10-23 Tankobon Hardcover
isbn-10: 4907150326 / isbn-13: 9784907150327
Amatō sennin
Tōkyō : Rironsha, 2010. /2010-01-01 Tankobon Hardcover
isbn-10: 4652013213 / isbn-13: 9784652013212
