Puchimas!! Petit Petit iDOLM@STER: Fuyu-->Kotatsu<--Haru | Episode 1
Based on the 4-koma spin-off manga by Akane, serialised in Dengeki Maou since 2011.
Takane does not want to put the kotatsu away, even though it's spring. This leads to a huge court battle lead by the Producer and Takanya, on whether the kotatsu should be taken away or not.
Note: Bundled with the limited edition of the Puchimas! manga, volume 6.
(Source: EN Wikipedia)
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