Kairi Sorano ยท S.K.
| title | ISBN-13 | year of publication |
|---|---|---|
| Monochrome Factor Vol.1 | 978-2-302-01314-8 | 2010 |
| Monochrome Factor Vol.2 | 978-2-302-01315-5 | 2011 |
| Monochrome Factor Vol.3 | 978-2-302-01576-0 | 2011 |
| Monochrome Factor Vol.4 | 978-2-302-01651-4 | 2011 |
| Monochrome Factor Vol.5 | 978-2-302-01664-4 | 2011 |
| Monochrome Factor Vol.6 | 978-2-302-01908-9 | 2011 |
| Monochrome Factor Vol.7 | 978-2-302-02289-8 | 2012 |