T. N. · Takumi Nagayasu · Tsuneo Noguchi
| title | ISBN-13 | year of publication |
|---|---|---|
| Flat Earth Exchange Vol. 03 | 978-1-4012-2030-3 | 2009 |
| Flat Earth Exchange Vol. 4 | 978-1-4012-2112-6 | 2009 |
| Jihai Vol. 1 | 978-1-4012-2105-8 | 2009 |
| Jihai Vol. 2 | 978-1-4012-2106-5 | 2009 |
| Jihai Vol. 3 | 978-1-4012-2225-3 | 2009 |
| Steel Fist Riku VOL 01 | 978-1-4012-1752-5 | 2008 |
| Steel Fist Riku Vol. 2 | 978-1-4012-1753-2 | 2008 |
| Steel Fist Riku Vol. 3 | 978-1-4012-1754-9 | 2009 |
| The Flat Earth/Exchange VOL 01 | 978-1-4012-1620-7 | 2008 |
| The Flat Earth/Exchange Vol. 2 | 978-1-4012-1968-0 | 2008 |