| title | ISBN-13 | year of publication |
|---|---|---|
| A Bit of Practice Will Make You Sharp | 978-4-396-31338-8 | 2004 |
| Jibun o do genkizukeruka. | 978-4-86081-525-7 | 2015 |
| Kanjō No Seiri Ga Umai Hito Hetana Hito | 978-4-86081-180-8 | 2007 |
| Nayamiguse o yameru kokonotsu no shukan. | 978-4-479-30419-7 | 2013 |
| Seishinkai Wa Shinʼyōdekiruka: Kokoro No Kakaritsukei No Mitsukekata | 978-4-396-11103-8 | 2008 |
| Sutoresu no seiri ga umai hito hetana hito | 978-4-86081-333-8 | 2010 |
| ! Thrilling psychology practical part - Once you what to get used to happy we ISBN: 4087462056 | 978-4-08-746205-0 | 2007 |
大和書房 (daiwashobou/yamatoshobou) · 祥伝社 (shoudensha) · 集英社 (shuueisha)