The 24-minute OVA tells the story of Kanji Kageyama, an underground doctor, and the young "Mad Dog," Eishin Kuga.
: A yakuza doctor and longtime friend of the series' main lead, Yashiro. He is often seen as stoic and eccentric. The 24-minute OVA tells the story of Kanji
For global audiences looking for the version, this denotes a version adapted for international viewers with translated subtitles—most frequently referring to Arabic translated subtitles or general fan-subbed versions distributed across anime community hubs. an underground doctor