Chinkoroheibei Tamatebako
Chinkoro Heibei Tametabako ／ Chinkoro Heihei Tamatebako ／ Chinkoro`s Precious Box ／ Chinkoroheibei and the Treasure Box ／ Chinkoro’s Precious Box ／ Manga: Chinkoro Heibei Tamatebako ／ ちんころ平平玉手箱
Description
The mischievous Chinkoroheibei visits the underwater realm of the fish king where he tries to steal the king's treasure box.