In of the first collaboration series (2013), the Shinsengumi characters take center stage in their bean-dog forms:
This episode marks the appearance of Hijishiba (Hijikata), Okitashiba (Okita Sougo), and Kondoushiba (Kondo Isami). Gintama x Mameshiba Episode 5
A second collaboration titled Gintama: The Final x Mameshiba was released in 2020 to promote the series' concluding film. Anime: Gintama x Mameshiba - AniDB In of the first collaboration series (2013), the
Like all Mameshiba shorts, the episode follows a standard formula where one character (often a bean version of a Gintama lead) interrupts a moment to share a "trivial fact". Okitashiba (Okita Sougo)
The first set of shorts aired around June 2013 as a promotion for the second Gintama film.