Donten ni Warau x Mameshiba
Japanese title: 『曇天に笑う』×「豆しば」
Type: CM
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Mar 7, 2018
Duration: 30 sec
Rating: G - All Ages
Genres: Comedy

A special collaboration with Mameshiba and Donten ni Warau. The latter is having a live-action movie release on March 21, 2018. In the special, a shiba-ified Tenka introduces the film while a shiba-ified Shirasu, Soramaru, and Sousei follow along in the back.