Hoshi no Furu Toki Japan

Hoshi no Furu Toki takes place in modern times and focuses on a second year female high school student, Akane Hasekura. Akane holds a special stone which was given to her seven years earlier by a beautiful lady, who immediately disappeared after handing the stone over. You play as Akane, who's at the age where she starts to have feelings for boys. Due to her special stone, Akane finds herself in contact with many strange boys from her school.