Sachimi is a really polite person. Someone who does things carefully but precisely. She's a hospital receptionist and she comes to the cafe owned by Takeru's parents at which Kamiya works. Kamiya starts to fall in love with her and it is the first time he has actually fallen in love. Unfortunately, before he could confess his feelings he finds out that she is engaged. Later on he still tried to confess his feelings, but just ended up wishing her happiness in the future.