Tomodachi(2005)

Tomodachi

When 16-year-old Yamato Sakura, returns to Japan, after being overseas, she is excited to be reunited with her best friend, Ai Kirishima. Minutes before their meeting, Yamato remembers how kind Ai was, but Ai has changed over these five years from a geeky child to a delinquent! Yamato tries to find out what had happened to her.