| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Teaching of Nature = Shizen no ressun | 978-4-87233-58O-4 (4-87233-58O-5) | 2005 |
K.k. · K Kaden · K. Katayama · K. Khaitani · K. Kitani · Kay Kotan · Koh Kitayama · Kohei Kadano · Kouhei Kadano · Kouhei Kadono