| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| ナツコイ (WANI MAGAZINE COMICS SPECIAL) natsukoi (WANI MAGAZINE COMICS SPECIAL) | 978-4-86269-135-4 (4-86269-135-8) | 2010 |
| ヘンカノ (WANI MAGAZINE COMICS SPECIAL) henkano (WANI MAGAZINE COMICS SPECIAL) | 978-4-86269-201-6 (4-86269-201-X) | 2012 |
RedRope · RedRope · Ridderboff · Rudrabhatta · Rutherford