高橋 サチホ

Close friend of Nanaka. Nickname “Sacchin”. A very positive personality, just talking with her will make one feel lazy, but surprisingly there is a dark side to her. One of the few member of Sweets Association, however she often pisses Nanaka off since she just likes anything sweet in general, including Japanese treats. Has a poor academic grade, but has a insight on life. She has a sharp sense on relationships, when Synn chose other people she will comfort Nanaka.