(C74) [CHIBIKKO KINGDOM (Kekocha)] QMADX!! (Quiz Magic Academy, beatmania IIDX) (C74) [CHIBIKKO KINGDOM (けこちゃ)] QMADX!! (クイズマジックアカデミー, ビートマニア)

(C89) [CHIBIKKO KINGDOM (Kekocha)] CHIBIKKO KINGDOM Collection.01 (Various)

(COMIC1) [CHIBIKKO KINGDOM (Kekocha)] Himitsu no Koubaibu (Quiz Magic Academy)

[Chibikko Kingdom] QMA Soushuuhen (Quiz Magic Academy)

(C65) [CHIBIKKO KINGDOM, FREAKS (Kekocha, Mike, Onomeshin)] COLORS (Beatmania)

CHIBIKKO KINGDOM Collection.01

(C66) [CHIBIKKO KINGDOM (Kekocha)] PARANOiA PETIT MIX (Beatmania)

(C65) [CHIBIKKO KINGDOM, FREAKS (Kekocha, Mike, Onomeshin)] COLORS (Beatmania)

(C74) [CHIBIKKO KINGDOM (Kekocha)] QMADX!! (Quiz Magic Academy, beatmania IIDX) [2nd Edition 2008-08-31]

(C69) [Motchie Oukoku (Motchie)] Momoiro! Mahou Gakuin (Quiz Magic Academy)

(C91) [Old School Academy (Amedama Akihito)] Mahou Shoujo (Various)