Love & Pop (1998)

Love & Pop
Drama
Tokyo schoolgirl Hiromi and her friends engage in a practice known as enjo kosai, or "compensated dating", where older men pay young girls for dates. Hiromi plunges deeper into this world to raise money for an expensive ring.
Starring
Asumi Miwa, Kirari, Hirono Kudo, Yukie Nakama, Mitsuru Hirata, Mitsuru Fukikoshi, Moro Morooka, Toru Tezuka, Ikkei Watanabe, Tadanobu Asano
Directed By
Hideaki Anno