Ep. 17: Hyakkimaru and Dororo confront the demon Donburibara and the giant tortoise.
Aired on July 27, 1969

17
Dororo discovers a village where the headman hoards food and feigns being a demon. The monster Donburibara forces the headman to overeat, entering his navel to drain his nourishment. Hyakkimaru arrives and starves the headman, causing Donburibara to depart. He tracks the creature to its source, a giant tortoise. Dororo gathers the villagers to assist Hyakkimaru in killing the demon. Upon its death, Hyakkimaru recovers his second eye, marking the defeat of the 28th demon.
Episodes
- Ep. 13 · Hakumen Fudo sacrifices herself to save Dororo from demon Lord Fudo's storm and mountain dogs.
- Ep. 14 · Dororo releases the Amanojaku and accidentally frees the greedy demon Kajirinkon
- Ep. 15 · Hyakkimaru and Dororo encounter a skeptical samurai in a haunted village.
- Ep. 16 · Samurai Kageyuki sells Midoro's foal, causing the horse to become a demon-possessed killer.
- Ep. 17 · Hyakkimaru and Dororo confront the demon Donburibara and the giant tortoise.
- Ep. 18 · Dororo and Hyakkimaru release a sea monster after Dororo retrieves an ancient harpoon from rocks.
- Ep. 19 · Hyakkimaru confronts a possessed canine that transforms into a demon beast near a cliff.
- Ep. 20 · Dororo Takes a Babysitting Job While Hyakkimaru Fights a Spider Demon
- Ep. 21 · Hyakkimaru and Dororo confront a moth monster that transforms Maimaiyonba.