Kaan Yagmurlu · Kana Yoshimura · kano yoshinori 9-dan
| title | ISBN-13 | year of publication |
|---|---|---|
| Graded Go Problems for Beginners | 978-4-906574-46-9 | 1997 |
| Graded Go Problems for Beginners | 978-4-906574-48-3 | 1997 |
| Graded Go Problems for Beginners: Intermediate Problems, 20-kyu to 15-kyu | 978-4-8182-0230-6 | 1900 |
| Graded Go Problems for Beginners, Volume 2: Elementary Problems | 978-4-8182-0229-0 | 1985 |
| Graded GO Problems for Beginners, Volume Four: Advanced Problems | 978-4-8182-0231-3 | 1990 |
| Graded Go Problems for Beginners Volume One Introductory Problems | 978-4-8182-0228-3 | 1985 |