Episode 4

Unknown Song (歌知らずの歌) is the fourth episode of Mars Red anime series.

Synopsis
Despite being the highest ranking vampire on the squad, Shutaro Kurusu struggles to apply his abilities in combat. Meanwhile, Code Zero investigates a series of strange yet connected patterns of death in the entertainment district of Yoshiwara.

Characters

 * Shutaro Kurusu
 * Yoshinobu Maeda
 * Aoi Shirase
 * Sonosuke Nakajima
 * Suwa
 * Tokuichi Yamagami
 * Takeuchi
 * Rufus Glenn
 * Defrott

Manga and Anime Differences
