Official parody of Kodomo no Jikan published in Winter 2012 magazine with the participation of numerous mangaka, who made a chapter each, as a tribute to the Watashiya Kaworu series, who also added one of its chapters. Includes: 1. **Hoken no Jikan** (ほけんのじかん), Kouichi Kusano 2. **Kisu no Jikan** (きすのじかん), Yoshikazu Hamada 3. **Okane no Jinkan** (おかねのじかん), Mikabe Setsuna 4. **Rin-chan★Baka Kyoudai** (りんちゃん★バカ兄妹), Yuna Kagesaki 5. **Untitled**, Hidetaka Kakei 6. **Sensei no Hoshii Mono** (せんせーのほしいもの), Cotoji 7. **Kodomo no Tessellation** (こどものテッサレ―ション), Q-tarou Hanamizawa 8. **Untitled**, Fumika Natsume 9. **Untitled**, Satoru Matsubayashi 10. **Untitled**, Utamaro 11. **Onetsu no Jikan** (おねつのじかん), Tarou Shinonome 12. **Untitled**, Sato Yoshimi 13. **Untitled**, Asami Sekiya 14. **Untitled**, Arima Honda 15. **Shiroi-sensei no Jikan♡** (白井せんせいのじかん♡), Mutsuki Tsutomu 16. **Untitled**, Milk Morinaga 17. **Moshimo 3 Nin ga Sagume ni Nyuugaku shitara** (もしも３人が咲女に入学したら。), Towa Ooshima 18. **“Nakamura.”** (「中村。」), Takarada Gorgeous 19. **Real Kodomo no Jikan** (リアルこどものじかん), Shuuzou Oshimi 20. **Abunai Mizugi no Jikan** (アブない水着のじかん), Itokatsu 21. **Shiroi-sensei to Tsuki Aitai node Oyajima-sensei ni Naritai.** (白井せんせいと付き合いたいので小失島せんせいになりたい。), Ayami Kazama 22. **Untitled**, Ooi Masakazu 23. **Honobono Reiji-san** (ほのぼのレイジさん), ÖYSTER 24. **Untitled**, Touko Shiwasu 25. **Untitled**, Kanko Nakamura 26. **Iidabashi no Futaba-chan: Kodomo no Jikan Tokubetsuhen** (飯田橋のふたばちゃん　－こどものじかん特別編－), Story : Ryouichi Yokoyama, Art : Mayumi Katou 27. **Shugyou Sankan no Jikan** (授業参観のじかん), Kaworu Watashiya

Contains multiple stories written by 4 artists. USAMI Kei's section was later reprinted in volume 2 of [Reco Ball](https://www.mangaupdates.com/series.html?id=168557)