Sinopsis
An educational anime explaining trademarks to children using the cast of Kobo-chan commissioned by the Japan Patent Office.
Informasi
- Format
- OVA
- Episode
- 1
- Status
- Selesai tayang
- Durasi
- 21 mnt per episode
- Sumber
- Manga 4-koma
- Rating usia
- G
- Judul asli
- がんばれ！コボちゃん牛乳