| Professor Petorofu |
|Publisher||V Jump Books|
|Release date||(Ja:) June 4, 2014|
|Written by||Bandai Namco Games|
(Numbers indicate order of appearance. Bolded characters are fought by the protagonist(s), and italicized characters feature non-explicitly, e.g. voice, silhouette, image.)
- This is the first chapter to be available on MangaBroadcast.jp, but not on V Jump's servers.
- This chapter was originally going scheduled to be released on May 21, 2014, however, on May 20, it was announced to be delayed to June 4, due to Kōhei Fujino having a health problem at the time.