A deadly virus known as "Algernon" has attacked humanity. At the forefront of the battle is the mysterious Akamatsu Industries, this undercover organization uses enhanced weapons known as NeuroNoids to battle Algernon. Also helping with their secret efforts is the mysterious mutant who is known as "Betterman."

Houko Kuwashima
Miyako Asami (voice)

Chafurin
Shigeru Akamatsu (voice)

Kappei Yamaguchi
Keita Aono (voice)

Takehito Koyasu
Betterman Lamia (voice)

Junko Iwao
Sakura (voice)

Shin-ichiro Miki
Shou Yanagi (voice)

Tomoko Kawakami
Seeme (voice)

Yuko Minaguchi
Kaede (voice)

Hiroaki Ishikawa
Tsuguo "Usshi" Ushiyama (voice)
Devil Lady74%
7SEEDS76%
Junji Ito Maniac: Japanese Tales of the Macabre70%
Paranoia Agent78%
A.D. Police Files66%
Bokurano66%
Ayakashi: Samurai Horror Tales73%
Rin: Daughters of Mnemosyne66%
ChäoS;HEAd61%
PLUTO78%
Umineko: When They Cry70%
Texhnolyze69%
Dark Gathering73%
ID: INVADED72%
Code:Breaker69%
Junji Ito Collection79%
Dimension W66%
Tengoku Daimakyo79%
Kemonozume68%
Parasyte -the maxim-83%