In town, blood-sucking incidents are growing frequent. As Kitaro investigates, he receives a letter. The sender wants to be killed. Kitaro goes to visit the sender and meets Onozaki, a genetics researcher. Onozaki has created immortal cells and conducted an experiment where he injected himself with them. As a result, he has obtained an immortal body and also turned into a youkai. When he transformed into a youkai, he lost control and went seeking blood. All the recent blood-sucking incidents were Onozaki's doing. Because of the immortal cells, Onozaki can't kill himself, so he begs Kitaro to kill him, but...
Victims of the vampiric attacks by a
mysterious creature around West Tokyo
زيادة ضحايا هجمات ماصة للدماء
.بواسطة مخلوق غامض حول غرب طوكيو
Im Westen Tōkyōs steigt die Zahl der Opfer
der mutmaßlichen Vampirangriffe
Cada vez hay más víctimas de 
actividades vampíricas al este de Tokio.
Cada vez hay más víctimas de
actividades vampíricas al este de Tokio.
une mystérieuse créature vampirique
sévit à l’ouest de Tokyo,
Le vittime dei casi di vampirismo 
dovuti a un ignoto essere vivente,
Vítimas dos ataques vampíricos de uma
criatura misteriosa à oeste de Tóquio
На западе Токио продолжают 
расти вампирские нападения