Used

<<Atsuko Asano discography>> Hajimewa Meromero Punch! / Asa Koya （Takumi HARADA and 倉豪 NAGA） / Koya

Used

<<Atsuko Asano discography>> Konmo Ashitamo Asashita mo. / Asa Koya （Takumi Harada + Aonami Harada + Go NAGAKURA） / Koya

Used

<<Atsuko Asano discography>> Rakuen Tea with Milk / Asa Koya （Takumi HARADA and 倉豪 NAGA） / Koya

Used

<<Atsuko Asano discography>> Hidamari Home / Koya Asa / Koya

Used

<<Atsuko Asano discography>> Speak like a child / Asa Koya （Takumi HARADA and 倉豪 NAGA） / Koya

Used

<<Atsuko Asano discography>> It is delivered. / Asa Koya （Takumi Harada x Ei 倉豪） / Koya

Used

<<Atsuko Asano discography>> Sakigake Kumo to Sora no Iro / Asa Koya / Koya