FLYING KID (opening theme)

Dream Hunter (ending theme)

FLYING KID 【original karaoke】 (opening theme)

Dream Hunter 【original karaoke】 (ending theme)

FLYING KID 【OVA size】 (opening theme) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#1-ハムレット・バトル) (M12A) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#2-バトル) (M13) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#3-痣~ミステリアス) (M14A) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#4-痣~バトル) (M14B) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#5-离脱) (M15) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#6-ゆり部屋) (M16) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#7-宇宙人のおかげで変貌をとげた美由) (2M06) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#8-ETAI) (2M08) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#9-ハーゲン・ネーナの动き) (2M16) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#10-蓝华出撃) (2M18) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

AIKa ZERO BGM(#11-リサコ复活) (2M21) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)

Dream Hunter 【OVA size】 (ending theme) (AIKa ZERO BGM-COLLECTION) (BONUS TRACK)