Ep. 30: Maru-chan Goes to School During Summer Break!
Ipinalabas noong Hulyo 29, 1990
30
Mga Episode
- Ep. 29 · Maru-chan's Bathtub Is Broken!/The Old Man's Magic Cards!
- Ep. 30 · Maru-chan Goes to School During Summer Break!
- Ep. 31 · Maru-chan Goes to the South-Island! (Part 1)
- Ep. 32 · Maru-chan Goes to the South-Island! (Part 2)
- Ep. 33 · Episode 33
- Ep. 34 · Episode 34