An expert under Crotia's command who specializes in brainwashing training.
The circumstances of the people
Train Ein and discover Reiji's talents, quickly advancing at Inferno; Attempts to replace Croatia's position.
2009 Animation: Manipulating Three Sides of Suspicion
To take revenge on Crotia, Seth incites suspicion among her, the Wutong Group, and Wisemeyer, and prepares to expose her conspiracy to the Inferno leadership.
2009 Animation: Six new killers are sent
After a duel between Reiji and Karl in the chapel, Seth's new Phantom—six girls wearing white masks and armed with assault rifles—launched an attack on Reiji and Jiang Lian.
Phantom ARCHIVE Edition: Crotia route
On the Crotia route, Ein provides cover for Seth to escape outside the United States, but is killed in a fight with Reiji.
At the end of Crotia's death, Reiji temporarily became Seth's pawn, operating within Inferno. After Seth took control of the organization, he was killed by Reiji, who led the brainwashed soldiers, and the organization was taken over by Reiji.
The ending of the Ein route in the "Phantom" ARCHIVE version
In Ein's route, Seth is ultimately killed by Ein.
Related entries
- Featured works:Illusory Spirit Requiem
- 2013/Steam version voice actor:Chiba stretched
- Brainwashing training:Ein· Phantom (Requiem)
- Discover and train:Reiji Azuma (Requiem for the Spirit)
- Bosses and Power Rivals:Crotia Machune (Requiem for the Spirit)
- Affiliated Organization:Inferno（Phantom）
- Target of Stirring Up Three-Party Suspects and Revenge (2009 Anime Episode 19):Crotia Machune (Requiem for the Spirit)
- Ein, who provided cover for his departure from the United States (ARCHIVE Croatian route):Ein· Phantom (Requiem)
- Reiji, who first became his pawn, then led brainwashed soldiers to kill him (ARCHIVE branch):Reiji Azuma (Requiem for the Spirit)
- Kill your own Ein in the Ein route (ARCHIVE):Ein· Phantom (Requiem)
References
- Nitro Origin: Phantom's official Chinese character
- TV Tokyo: Phantom 2009 anime episodes 14–26
- Bijoge 'Phantom -PHANTOM OF INFERNO-' Impressions ~A story about a protagonist who has lost his memory and is set up as an assassin, tormented by the future beyond his murder ~
- Nitro Origin：Phantom NITRO ARCHIVE
Data compiled on: 2026-10-07.