Edo period, Heizo Hasegawa was feared by thieves and villains as "Heizo the Oni". A young man inspects Heizo's surroundings to find out more about him, visiting Kumehachi, Hikoju, and Omasa. Heizo's true colors as a person start to become apparent.
| Actor | Role |
|---|---|
 Kenyu HoriuchiHasegawa Heizou (voice) | Hasegawa Heizou (voice) |
 Daisuke NamikawaHasegawa Tatsuzou (voice) | Hasegawa Tatsuzou (voice) |
 Romi ParkOmasa (voice) | Omasa (voice) |