Ki onna wo gin no sara e

Keiko Ono and Sakurako Yuri become exclusive and eternal friends though a bloodpact. But Sakurako is a cursed and wicked girl who will drag Keiko into a world of cruelty and violence, where only death is waiting.

Note: Re-released as "Bishoujo to Karasu" (美少女とカラス) in 1972 and as "Chimamire Karasu no Noroi" (血まみれカラスの呪い) in 1982, both by Hibari shobo.