

1-5. Koibito Koukan (Lover Exchange) 6. Chaku Ero-Idol 7. Sex Friend 8-10. Hitozuma Kokuhakushuu
Koibito Koukan has 10 chapters.
Koibito Koukan has 1 volumes.
Koibito Koukan is currently finished.
Koibito Koukan was written by Fujio Okamoto.
Koibito Koukan was published Sep 12, 2006.