Synopsis
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."
Episodes
Season 11
DarknessKeita Aono goes to school one day, and his class happens to have a new student. That student is a girl named Hinoki Sai, Keita's childhood friend. Later, Keita gets himself lost in an amusement park where many people have mysteriously died. Keita catches up with Hinoki, and the two are attacked by a large monster. Who will save them? The being known as Betterman.30m2
VoiceKeita learns more about the Akamatsu Corporation and the mysterious figure Betterman.30m3
SkyKeita, Hinoki, and Asami fly overseas, but everyone else on the plane mysteriously disappear. Keita and the gang get attacked by possessed crash test dummies.30m4
Awaken30m5
Hell30m6
Echo30m7
Forte30m8
Poison30m9
Aqua30m10
Worms30m11
Nebula30m12
Dragon30m13
Nectar30m14
Soul30m15
Shadow30m16
Revelation30m17
Dream30m18
Hunger30m19
Mirror30m20
Trap30m21
Death30m22
Life30m23
Offering30m24
Departure30m25
Memory30m26
NothingnessKEITA AND HINOKI BATTLE TO THE BITTER END.30m
DarknessKeita Aono goes to school one day, and his class happens to have a new student. That student is a girl named Hinoki Sai, Keita's childhood friend. Later, Keita gets himself lost in an amusement park where many people have mysteriously died. Keita catches up with Hinoki, and the two are attacked by a large monster. Who will save them? The being known as Betterman.30m2VoiceKeita learns more about the Akamatsu Corporation and the mysterious figure Betterman.30m3SkyKeita, Hinoki, and Asami fly overseas, but everyone else on the plane mysteriously disappear. Keita and the gang get attacked by possessed crash test dummies.30m4Awaken30m5Hell30m6Echo30m7Forte30m8Poison30m9Aqua30m10Worms30m11Nebula30m12Dragon30m13Nectar30m14Soul30m15Shadow30m16Revelation30m17Dream30m18Hunger30m19Mirror30m20Trap30m21Death30m22Life30m23Offering30m24Departure30m25Memory30m26NothingnessKEITA AND HINOKI BATTLE TO THE BITTER END.30m