Season 1 (2002)
Gainer lives in a Domepolis in Siberia. One day, he is unexpectedly taken to a detention center by the Siberian Railway Guards on suspicion of emigrant activity. There, Gainer meets a young man named Gain and leaves with him when he escapes. They break into a manor house and Gainer steals an Overman to fight back against the Railway Police who have caught up with them.
Episodes: 26
Star Cast: Hirofumi Nojima , Otoya Kawano , Ai Kobayashi , Noriko Kitou ,
Episodes List
Ep.1 Gain and Gainer
Air Date: 2002-09-07
Gainer Sanga, a skilled gamer, leads a normal life in the domed city of Yapan until he gets involved in a mysterious altercation, leading to the activation of an Overman.
Ep.2 Repayment
Air Date: 2002-09-14
Ep.3 Explosion! Overskill
Air Date: 2002-09-21
Ep.4 The Taste of Victory is the Taste of a Kiss
Air Date: 2002-09-28
Ep.5 Eyes Shining Toward Siberia
Air Date: 2002-10-05
Ep.6 Saint Reagan's Assassin
Air Date: 2002-10-12
Ep.7 The Railroad King, Kizz Munt
Air Date: 2002-10-19
Ep.8 A Hellish Relay Race
Air Date: 2002-10-26
Ep.9 A Hard Struggle! Adett, the Teacher
Air Date: 2002-11-02
Ep.10 Asham's Tenacity
Air Date: 2002-11-09
Ep.11 Tears Can't Be Stolen
Air Date: 2002-11-16
Ep.12 An Attack Over Enormous Stone Columns
Air Date: 2002-11-30
Ep.13 Brunhilde's Tears
Air Date: 2002-12-07
Ep.14 The Apparition, Dominator
Air Date: 2002-12-14
Ep.15 Between the Schedule and Magma
Air Date: 2002-12-21
Ep.16 A Tough Fight, Adett Squad
Air Date: 2003-01-11
Ep.17 A World Without Lies
Air Date: 2003-01-18
Ep.18 The Sword's Fragility
Air Date: 2003-01-25
Ep.19 Leonetta's Nightmare
Air Date: 2003-02-01
Ep.20 Defeated at Katezu
Air Date: 2003-02-08
Ep.21 Overman's Darkness
Air Date: 2003-02-15
Ep.22 The Agato Crystal
Air Date: 2003-02-22
Ep.23 Overdevil Revival
Air Date: 2003-03-01
Ep.24 Overmax
Air Date: 2003-03-08
Ep.25 Inside the Ice
Air Date: 2003-03-15
