A 86-minute DVD episode that includes an uncensored summary of the original TV series.
- Other Title: Kodomo no Jikan Recap, Kodomo no Jikan: Rin’s Classroom Diary (Special Compilation), Kodomo no Jikan: Rin no Gakkyuu Nisshi (Tokubetsu-hen), OVA 2, こどものじかん
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: OVA
- Genres: Comedy, Ecchi, School, Romance, Seinen, Shoujo Ai
- Characters: Aoki, Daisuke, Kagami, Kuro, Kokonoe, Rin, Usa, Mimi
- Score: 6.86
- Rank: 4700
- Popularity: 5476