| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 30日完成スピードマスター地理問題集地理A・B 30bi/hi/ | 978-4-634-05500-1 (4-634-05500-7) | 2004 |
| 読んでわかる!地理 (上) yondewakaru!chiri (age/ | 978-4-634-05411-0 (4-634-05411-6) | 2005 |
| 読んでわかる!地理 (下) yondewakaru!chiri (ge/ | 978-4-634-05412-7 (4-634-05412-4) | 2005 |