Publication Information
- Host : Seiichiro Isurugi
- Japanese : 石動誠一郎
- Gender : Male
- Home world : Earth
- Series : >Ultraman Ginga
- First appearance : Ultraman Ginga : Episode 7
- Last appearance : Ultraman Ginga : Episode 11
- Number of appearances : 5
- Type : Ally (Former enermy)
- Family : Misuzu Isurugi (daughter)
- Affiliation : Lightside (Formerly Darkside)
- Portrayed by : Hironobu Nomura
History
Ultraman Ginga
After found himself trapped along with several people in the school while planning to turn it into a resort, Seiichiro meets Alien Nackle where he gave Seiichiro a Dark Dummy Spark via his desire to rule over everything plus the Spark Dolls of Ultraman and Ultraseven. He then ambushes Ginga after Hikaru defeats Zaragas, gaining the upper hand as both Ultraman and Ultraseven Dark but once he about to attack an unconscious Hikaru, his daughter, Misuzu Isurugi stopped him. He contacted Hikaru via telepathy and asked him to join in his conquest to conquer over everything but Hikaru refused.
While Ginga battled Antlar, Seiichiro used Ultraseven Dark to destroy the monster for being weak and fought Ginga and Jean-nine. Hikaru persuaded him to redeem while overpowered him and destroyed the evil that influenced him with Ginga Cross Shot. The whole ordeal however made Misuzu disgusted of him and causing her to be influenced by Alien Nackle Gray to DarkLive into Super Grand King.
When Ginga and Jean-nine struggle against Super Grand King, Seiichiro felt remorse of what happened to Misuzu and decided to settle things with her. This made the Ginga Shrine bestow him a Ginga Light Spark along with Chigusa and Kenta. He picks Ultraseven and lives into the Ultra with Ultraman and Tiga to restrain the monster. Despite eventually defeated, his effort didn't go in vain as Misuzu regain her sense and together with Hikaru as Ginga finished Alien Nackle/Super Grand King.
Seiichiro makes up with Misuzu as father and daughter embrace even decided not to turn the school into a resort. However, collapsed after being affected by the Dark Spark's powers by principal Kyoko Shirai, whom re-possessed by the dark side that revived as Dark Lugiel and destroyed the whole school. He soon regains consciousness and sings the Furoboshi School's song with everyone, and contributes a Ginga Light Spark to breaking Taro's curse. He is lastly seen observing Ginga's departure from Earth.
Powers and Abilities
When he was under Dark Lugiel's power, Seiichiro gained inhuman abilities.
- Dark Dummy Spark : With the Dark Dummy Spark, Seiichiro can Darklived with various monster or ultra spark dolls.
- Darklive : Using the Dark Dummy Spark,Seiichiro can Darklived.
- Telepathy : When Ultra or Dark Lived, Seiichiro can telepathically communicate with someone like Hikaru.
- Ginga Light Spark : With the Ginga Light Spark,Seiichiro can UltraLive with various Ultra or monster spark dolls.
- Ultralive: Seiichiro can Ultralive using the Ginga Light Spark.
- Seiichiro is the first user to possess two spark dolls to Darklive.
- Seiichiro is the second Dark Dummy Spark user to use a Ginga Light Spark with the first is Chigusa/Ragon.
Source : Wikipedia / ultra.wikia
