Serie includes 131 albums .
Utawaretamono Joukan ~Hidamari no Naka de~
Utaitaimono
Tamani wa nai no mo ii janai
Utawaretamono Gekan ~Sorezore no Mirai e~
Orokanarumono
Mikazuchi ga Riajuuda to Anija ga Ochitsukanai
Yurikago no Uta
Haramasaseru Mono
CARELESSLY & CHARMING!
Nikuyoku
Toki ni Riyuu mo naku Kaijuu ga Ukohaku o Osou!