Episodes: 12 TV
Status: Completed
Aired: 2023-04-25 03:54:16 to 2023-04-07 14:03:20
Popularity: 137
Rating: PG-13 - Teens 13 or older
Season: FALL 2000
Source: Manga
Teropterids are evil beasts which pose as humans and live only to drink human blood. Fortunately for the human world there are groups dedicated to destroying them. A brooding and mysterious girl named Saya is the best teropterid slayer there is, and now, in 1960's Japan, she is sent to a U. S. army base which may be infested...