Omake 26 is a bonus feature that was included in volume 26.
Syun Matsuena meets his new editor Mr. Moteki. He suggest Mr Matsuena to publish some of the many short stories he drew in a separate volume: History's Stongest Side Stories - Syun Matsuen Short Story collection. This volume went on sale the same day as HSDK volume 26.
- Syun Matsuena
- Mr. Moteki (new editor)
- Mr. Hoshino (old editor)