K. Takahashi · Keitarou Takahashi · Kodaira Takashi · Kotaro Takahashi
| title | ISBN-13 | year of publication |
|---|---|---|
| Jormungand, Vol. 1 | 978-1-4215-3215-8 | 2009 |
| Jormungand, Vol. 2 | 978-1-4215-3216-5 | 2010 |
| Jormungand, Vol. 3 | 978-1-4215-3217-2 | 2010 |
| Jormungand, Vol. 4 | 978-1-4215-3218-9 | 2010 |
| Jormungand, Vol. 5 | 978-1-4215-3226-4 | 2010 |
| Jormungand, Vol. 6 | 978-1-4215-3506-7 | 2011 |
| Jormungand, Vol. 7 | 978-1-4215-3686-6 | 2011 |
| Jormungand, Vol. 8 | 978-1-4215-4087-0 | 2012 |
| Jormungand, Vol. 9 | 978-1-4215-4189-1 | 2012 |
| Jormungand, Vol. 10 | 978-1-4215-4927-9 | 2013 |
| Jormungand, Vol. 11 | 978-1-4215-5232-3 | 2013 |