Imokawa Mukuzo: Chuugaeri no Maki
Imokawa Mukuzo: Somersault ／ Imokawa Mukuzou: Chuugaeri no Maki ／ Imokawa Mukuzō: Chūgaeri no Maki ／ The Somersault of Mukuzo Imokawa ／ Сальто Мукудзо Имокавы ／ 芋川椋三宙返りの巻
Description
It is most likely a story about a Mukuzo Imokawa doing the somersault. (Source: Anime Database Wiki)