Azuki-chan (1995)
Original title: あずきちゃん
Azuki-chan is a 1995 Japanese-language animation series created by Yasushi Akimoto and Chika Kimura. It stars Yukana, Issei Miyazaki and Mitsuaki Madono.
Azusa Noyama is a 12-year-old girl student, taking 5th grade, but everyone knows her as Azuki-Chan, nickname that she dislikes. Yuunosuke Ogasawara, a new student, asks her about her nickname, saying that he likes it. Azuki falls in love with him, and they start going out together. They share a diary, and become boyfriend and girlfriend.