Rin Kira S1 Graduation Memorial Best. Complete all 9 titles of S1 appearance that you can thoroughly taste the growth process of the diamond-class rough stone girl who debuted at the age of 18. Innocent debut work, first-time play, rep work that broke my shell, NTR work that tested acting ability, etc. Every time I follow the shooting, I keep growing and constantly upgrade Eros! A permanent preservation version that both Rin Kira fans and those who do not know yet should definitely see.