Betterman_
Original: ベターマン
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."
Created By
Yoshitomo Yonetani
Network
TV Tokyo
Episodes
26
Updated Feb 16, 2026
WHERE TO WATCH
Prime Video
FREE
1 country
DROPTHE_ GOSSIP
Overview
Betterman has 1 season with 26 episodes spanning 1999.
Year context
Betterman first aired 27 years ago in 1999.
CAST (20)
Kappei Yamaguchi
Keita Aono (voice)
Takehito Koyasu
Betterman Lamia (voice)
Chafurin
Akamatsu (voice)
Chafurin
Shigeru Akamatsu (voice)
Houko Kuwashima
Chandy (voice)
Houko Kuwashima
Miyako Asami (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)
Hiroki Takahashi
Cactus Prickle (voice)
Houko Kuwashima
Kazuho Heichi (voice)
Katsumi Suzuki
Chika-chan (voice)
Kazuhiro Nakata
Pakila (voice)
Kazuki Yao
Bodaiju (voice)
Kazuo Oka
Dr. Mikio Sai (voice)
KK
Kyoko Kaneko
Laurier Noir (voice)
Maiko Itou
Mako "Hasechin" Hasegawa (voice)
Mugihito
Mugito Mamon (voice)
SEASONS (1 season, 26 episodes)
SEASON 1
01
Darkness
Keita 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…
02
Voice
Keita learns more about the Akamatsu Corporation and the mysterious figure Betterman.
03
Sky
Keita, Hinoki, and Asami fly overseas, but everyone else on the plane mysteriously disappear. Keita and the gang get attacked by possessed crash test dummies.
04
Awaken
05
Hell
06
Echo
07
Forte
08
Poison
09
Aqua
10
Worms
11
Nebula
12
Dragon
13
Nectar
14
Soul
15
Shadow
16
Revelation
17
Dream
18
Hunger
19
Mirror
20
Trap
21
Death
22
Life
23
Offering
24
Departure
25
Memory
26
Nothingness
KEITA AND HINOKI BATTLE TO THE BITTER END.
SERIES INFO
1
Seasons
26
Episodes
30 min/ep
Per Episode
Ended
Status
CREW
Creator
Yoshitomo Yonetani
NETWORKS (1)
TV Tokyo
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Betterman about?
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."
Where can I watch Betterman?
Betterman is available on Prime Video. Availability varies by region.
How many seasons does Betterman have?
Betterman has 1 season with 26 episodes total.
Who created Betterman?
Betterman was created by Yoshitomo Yonetani.
Who stars in Betterman?
The cast of Betterman includes Kappei Yamaguchi, Takehito Koyasu, Chafurin, Chafurin, Houko Kuwashima.
What is the rating of Betterman?
Betterman has a rating of 6.0 out of 10 based on 5 votes on TMDB.
Is Betterman still running?
Betterman has ended. The final episode aired on .
GENRES (3)
Animation
Mystery
Sci-Fi & Fantasy
