| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Nihon Rodo Kumiai Hyogikai no kenkyu: 1920-nendai rodo undo no kobo | 978-4-7845-0400-8 | 2001 | |
| Pacific Ocean and the conquest of the Philippines - Manila galleon route ISBN: 4862651259 | 978-4-86265-125-9 | 2008 | |
| YU-GI-OH ! "R" T1 | 978-2-87129-947-9 | 2005 | Kazuki Takahashi · Akira Itô |
| Yu-Gi-Oh! R, tome 2 | 978-2-87129-937-0 | 2006 | Kazuki Takahashi · Akira Itô |
| Yu-Gi-Oh! R, tome 4 | 978-2-505-00291-8 | 2008 | Kazuki Takahashi · Akira Itô |
| Yu-Gi-Oh! R, Vol. 1 | 978-1-4215-3006-2 | 2009 | |
| Yu-Gi-Oh! R, Vol. 2 | 978-1-4215-3007-9 | 2009 | |
| Yu-Gi-Oh! R, Vol. 3 | 978-1-4215-3008-6 | 2010 | |
| Yu-Gi-Oh! R, Vol. 4 | 978-1-4215-3009-3 | 2010 | |
| Yu-Gi-Oh! R, Vol. 5 | 978-1-4215-3010-9 | 2010 | |
A. Ito · Akihiro Ito · Akira Itou · Akira Iwata · Akira Iwato
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