
Zwei
main character



A young man wakes up in a strange room with no memory of who he is or how he got there. His past is lost—and his future belongs to Inferno, a violent crime syndicate. They give him a new name—Zwei—and team him with their top assassin, the enigmatic Ein. She’ll teach Zwei all he needs to know about his new life as an Inferno operative, starting with lesson number one: kill or be killed. (Source: Crunchyroll)
Phantom: Requiem for the Phantom has been well received, with an average AniList score of 75/100 — 59% of 17,034 ratings are 8/10 or higher.
It ranks #19 highest-rated anime of 2009, and #15 most popular anime of 2009, and #5 highest-rated anime of Spring 2009 on AniList.
Of the 29.7K AniList users who started it, 7.2% dropped it, so it is dropped at a typical rate; 22.6K have finished it.
At about 10 h 24 min in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Action, Drama, Thriller — especially amnesia, anti-hero, assassins, noir.
Availability, audio and subtitles vary by region and service.
26 episodes are listed.
Theme data from AnimeThemes.moe.
Phantom: Requiem for the Phantom has 26 episodes of about 24 minutes each, roughly 10 h 24 min in total.
About 10 h 24 min back to back. At two episodes a day it takes 13 days; at one hour a day, about 11 days.
Yes. Phantom: Requiem for the Phantom has finished airing — the final episode aired September 25, 2009.
No sequel is listed for Phantom: Requiem for the Phantom as of October 2026.
Yes. Phantom: Requiem for the Phantom adapts the visual novel by Nitro Plus.
Phantom: Requiem for the Phantom was animated by Bee Train and directed by Kouichi Mashimo.
The opening, "Karma", is performed by KOKIA.
Phantom: Requiem for the Phantom is listed on Crunchyroll. Availability varies by region — check the streaming links on this page.