Used

I tried to fall in love all alone (1)

Used

Pure obscenity I like my boyfriend who doesn't touch me even after four years. (2) / Tagawa and Mata

Used

Chromosomal Tagawa and also short / Tagawa and also

Used

Pure obscenity I didn't want to be a woman who only slept once (1) / Tagawa and Mata

Used

I tried to fall in love alone (2)

Used

I fell in love alone (4) / Tagawatomata