| title | ISBN-13 | year of publication |
|---|
| Muhyo & Roji's Bureau of Supernatural Investigation 2 | 978-1-4395-6799-9 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 1 | 978-1-4215-1376-8 | 2007 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 2 | 978-1-4215-1377-5 | 2007 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 3 | 978-1-4215-1546-5 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 4 | 978-1-4215-1639-4 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 5 | 978-1-4215-1640-0 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 6 | 978-1-4215-1641-7 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 7 | 978-1-4215-1642-4 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 8 | 978-1-4215-1643-1 | 2008 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 9 | 978-1-4215-2423-8 | 2009 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 10 | 978-1-4215-2424-5 | 2009 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 11 | 978-1-4215-2425-2 | 2009 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 12 | 978-1-4215-2426-9 | 2009 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 13 | 978-1-4215-2427-6 | 2009 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 14 | 978-1-4215-2428-3 | 2009 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 15 | 978-1-4215-2837-3 | 2010 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 16 | 978-1-4215-2838-0 | 2010 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 17 | 978-1-4215-2839-7 | 2010 |
| Muhyo & Roji's Bureau of Supernatural Investigation, Vol. 18 | 978-1-4215-2840-3 | 2010 |