＊ music of volumes No.2(2012) songbook for 11 silences in a vicious circle of vice ＊ ・ using this score, the music must include silence 11 times ＊ ＊ ＊ ＊ ＊ ＊ ＊ （parts/detail) ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊ ＊

＊ music of volumes No.1 (2012) even though 24 people are in a love triangle, ＊ ＊