榊 涼子Ryoko Sakaki
CV:茅野愛衣
CV: Ai Kayano
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遠月茶寮料理學園高等部2年生。
極星寮の寮生で、みんなのお姐さん的存在。
進級してロングヘアーからボブカットにヘアスタイルを変えた。
塩麹を始めとした発酵料理が得意で、寮の近くに専用の作業場を持っている。
2nd year student at Totsuki Culinary Institute.
A resident of the Polaris Dorm and a big sister to everyone.
Ryoko changed her hairstyle from long hair to a bob cut when she moved up from 1st year.
She is good at making fermented food such as shio koji and has her own workshop near the dormitory.