Currently available on 2 streaming services.

Streaming, rent, or buy Tonbo! – Season 1:

Currently you are able to watch 「Tonbo! - Season 1」 streaming on Pluto TV for free with ads.

Cast

Rika Hayashi
Tonbo Oi (voice)
Hiroki Touchi
Kazuyoshi 'Igaiga' Igarashi (voice)