It ambushes you between train stops. These are chibi drops from the anime's Twitter feed, gone before your coffee cools, and they still land the joke cleanly. The whole engine is Katase Shiori scaled down even further, still trying to run circles around Shinozaki Takuma while the height gap does all the comedic heavy lifting. There is no arc here, no stakes, no lesson, just office fluff compressed into its purest form and fired at you at a pace that never lets a gag sit long enough to get stale. Watch the full series first, then treat these as the extra sticker sheet in the box. If you already caught yourself grinning at a tiny senpai on tiptoes, twelve more hits of that is exactly the transaction you wanted.

Uchi no Kaisha no Chiisai Senpai no Hanashi Mini Anime is a set of twelve short comedy episodes released online in 2023 as a companion to the main series. The shorts render the show in a chibi, super-deformed style and were posted on the anime's official Twitter account, making them light, bite-sized extras for viewers already following the main series.