Gender: Female. Age: 17. Birthday: March 23. Occupation: Waiter. Status: Alive. Relatives: Mai Nishida (Older Sister) Friends: Akira Tachibana. Ryosuke Kase. Kayoko Kubo. Takashi Yoshizawa. Japanese Voice: Haruka Fukuhara. Anime: After the rain. History. Yui lives with her parents and a older sister who is a hairstylist. This motivated her to become a beautician as well after graduation. Friends: Akira Tachibana. Ryosuke Kase. Kayoko Kubo. Takashi Yoshizawa.