Season 1
Episodes
1. Darkness
1999-04-02
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 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.
2. Voice
1999-04-09
Keita learns more about the Akamatsu Corporation and the mysterious figure Betterman.
3. Sky
1999-04-16
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.
4. Awaken
1999-04-23
No overview available.
5. Hell
1999-04-30
No overview available.
6. Echo
1999-05-07
No overview available.
7. Forte
1999-05-14
No overview available.
8. Poison
1999-05-21
No overview available.
9. Aqua
1999-05-28
No overview available.
10. Worms
1999-06-11
No overview available.
11. Nebula
1999-06-18
No overview available.
12. Dragon
1999-06-25
No overview available.
13. Nectar
1999-07-02
No overview available.
14. Soul
1999-07-09
No overview available.
15. Shadow
1999-07-16
No overview available.
16. Revelation
1999-07-23
No overview available.
17. Dream
1999-07-30
No overview available.
18. Hunger
1999-08-06
No overview available.
19. Mirror
1999-08-13
No overview available.
20. Trap
1999-08-20
No overview available.
21. Death
1999-08-27
No overview available.
22. Life
1999-09-03
No overview available.
23. Offering
1999-09-10
No overview available.
24. Departure
1999-09-17
No overview available.
25. Memory
1999-09-24
No overview available.
26. Nothingness
1999-10-01
KEITA AND HINOKI BATTLE TO THE BITTER END.