Eizouken Mini Anime

Chibi shorts posted on the official Eizouken twitter account. It was later included in the BD release.

The House Spirit Tatami-chan

The "pleasant horror gag comedy" centers around the life of Tatami-chan, a sardonic ghost from Iwate Prefecture who is now living in Tokyo among other spirits, supernatural entities, and humans. In addition to dealing with otherworldly matters, the unemployed Tatami-chan has to deal with job-hunting as well as paying for gas, water, and electricity. (Source: Anime News Network)

Re:ZERO ~Starting Break Time From Zero~

A series of comedic shorts featuring chibi versions of the characters of the main show.