ISBN 9784797222524 books & textbook
Zaisanhō no shindōkō : Hirai Kazuo Sensei kiju kinen
Kazuo Hirai; Gen Shimizu; Yasuhiro Hashimoto; Sōichi Yamada
Tōkyō : Shinzansha, 2012. /2012-04-01 Tankobon Hardcover
isbn-10: 4797222522 / isbn-13: 9784797222524
