R-1 R-1 (Route-One) R-1 / pista 17 R-1(Route-one) R-10: Ignorance On Parade Explanations r-11 R-13 R-15 R-15 Love / HIRAMEKI! Otsu (≧▽≦) v R-15 Love / HIRAMEKI! Peace (≧ ▽ ≦) v (Instrumental) R-15 Love / HIRAMEKI! Peace (≧ ▽ ≦) v (original Karaoke) R-15 Love / HIRAMEKI! Peace (≧ ▽ ≦) v (original version) R-15 Love / Suion no Clarinet♪ R-18 R-18 / cosMo@暴走P R-19 r-19 (effort one) R-1: To Have a friend, be a friend