This is the NHK re-air of Nichijou that re-ordered the series and condensed it into 12 episodes. Disc 1 is eps 1-4, Disc 2 is 5-8, and Disc 3 is 9-12. Disc 4 is a special that contains a segment with the voice actresses of Yuuko ( Mariko Honda) and Nano (Shizuka Furuya). This disc also contains some CMs advertising the series and a few music videos by the voice actress for Mai (Misuzu Togashi) for her Mai Pace CD. Since this is a DVD release the quality in comparison to the BD takes some getting used to but for Nichijou fans this is an interesting way to re-experience the series.