Mameshiba spinoff Oyatsushiba launches as a weekly YouTube anime
KaKa Creation’s official Mameshiba spin-off Oyatsushiba will launch as a free weekly YouTube short anime on 14 November, with 20 one-minute episodes planned.
KaKa Creation has announced Oyatsushiba (おやつしば), an official Mameshiba (豆しば) spin-off that will begin free weekly distribution on YouTube from Saturday, 14 November at 6pm Japan Standard Time. The short anime will release one episode each week, with each instalment running for about one minute.1
The first batch is planned as 20 episodes. KaKa Creation describes the series as a sweet comedy built around trivia: the characters share bits of knowledge about everyday life while chatting in the form of tiny snack-inspired dogs. The announcement positions Oyatsushiba as an original social anime rather than a conventional television broadcast, with further original content also planned for X, Instagram and TikTok.1
A new Mameshiba spin-off
The new cast is built around seven characters themed after Japanese sweets. Akari Kito voices Daifuku Shiba, the central listener and straight-talking presence, while Honoka Inoue plays Ichigo Daifuku Shiba. Natsuki Hanae voices Mame Daifuku Shiba, Miku Ito plays Matcha Daifuku Shiba, Takuma Nagatsuka voices Yaki Daifuku Shiba, Kotone Izumi plays Ohagi Shiba and Yumiri Hanamori voices Sakura Ohagi Shiba.1
KaKa Creation says the series is being produced by KaKa Technology Studio, with music created by MofMofMo. The company describes the format as a combination of useful-enough-to-be-fun trivia and a deliberately gentle comedy tone. Anime News Network independently reported the announcement and the same broad production and cast details.2
The official release does not establish a territory-specific streaming licence. It instead points viewers towards YouTube and the project’s social channels, meaning the simplest way to follow the launch is through the official Oyatsushiba YouTube channel. The first scheduled release is still several days away, so there are no episodes to watch yet.1
What to expect from the launch
The one-minute format should suit the project’s social-first presentation. Each episode can deliver a small joke or piece of trivia without asking viewers to commit to a full television-length story, while the weekly schedule gives the characters room to build a recognisable rhythm. The 20-episode first batch also gives KaKa Creation a clear runway for introducing the cast and testing which characters resonate most strongly.
There is a practical distinction between this announcement and a new seasonal TV anime. Oyatsushiba is being presented as a free online short series, with YouTube as the named distribution platform and other social networks used for additional material. Viewers should therefore look for the official channel’s uploads rather than expect the series to appear on a subscription anime service at launch.1
Our opinion
This is a smart format for Mameshiba, a property already associated with brief, memorable bits of trivia. A one-minute weekly spin-off does not need to inflate that idea into a larger story than it is; it can simply make the characters the delivery system for a quick joke and a small fact. The sweet-based designs also give Oyatsushiba a clear visual identity in a crowded field of short-form animation.
The cast is stronger than the tiny episode length might suggest, and the 20-episode opening run should help the series establish more than one recurring personality. The real test will be whether the trivia and character comedy complement each other rather than compete for the same few seconds. For now, though, the official announcement makes Oyatsushiba an easy one to keep an eye on when it starts its weekly YouTube run on 14 November.