Haruka KawachiWriting • 1981-09-06 • Tokyo, JapanNo biography available.Known For6.4Natsuyuki Rendezvous20125.5Musashino Rondo2025Fan ClubNo Nerds have favorited Haruka Kawachi yet — be the first.All fan clubsFrom NerdspinFilmographyWriting1Creator1Upcoming12012Natsuyuki RendezvousTVOriginal Story • 11 episodes★ 6.4