Nichijou: My Ordinary Life: Episode 0
* Based on the gag comedy manga by Arai Keiichi, serialised in Shounen Ace. In Class 1-Q, Yuuko did her homework for once and scored a "1", so her friend Mio desperately tries to cheer her up. "Wind-up doll" Nano tries to cure the strong-willed 8-year-old Hakase's cold, but even the talking cat Sakamoto-san has difficulty getting Hakase to take her medicine. Yuuko, Mio, and Mai get into some mild mischief on an empty train. — written by foo2 Note: Originally bundled with the limited edition of the sixth manga volume. Re-released later as a part of the parent series' Blu-ray box.