| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Korekara nihon de okoru koto: Koyo chingin shohi wa donaru noka. | 978-4-492-39615-5 (4-492-39615-2) | 2015 |
| Shitekabu de shikkari mokeru toshijutsu | 978-4-534-03961-3 (4-534-03961-1) | 2005 |
| お金の神様 資産を守る、投資で儲ける！ ogane/ | 978-4-06-216561-7 (4-06-216561-9) | 2010 |
日本実業出版社 (nihonjitsugyoushuppansha/nipponjitsugyoushuppansha) · 東洋経済新報社 (touyoukeizaishimpousha) · 講談社 (koudansha)