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