Seine Kanasawa

is a Voice Actor-Type Humagear that was hacked by Jin and given a Zetsumerisekey to transform into the .
==History==
Seine Kanasawa was a voice actress Humagear ordered by Seiji Tazawa, the office president of the agency "Many Swamp". Tazawa actually based her appearance off of his deceased daughter, Sumire Tazawa. Tazawa also made an application for Seine to become a voice actor for Choichiro Ishizumi's anime adaptation of his work.
After advancing in the audition stage, A.I.M.S.' Isamu Fuwa was dispatched to interrogate and arrest Tazawa and dispose Seine, due to violating Article 6 of the A.I. Law, which prohibit creation of Humagears in the likeness of real human beings without the permission of the person being copied upon, while Aruto Hiden was more empathic on Tazawa's predicament. As Seine began to develop human-like tendencies, Tazawa agreed to turn her in after he has one more day with her. Unfortunately, Jin arrives at the public auditions and fits her a Zetsumerisekey. Although Tazawa tried to protect her, he was too late with Seine being transformed into the Gaeru Magia. The Gaeru Magia was later destroyed by Yua Yaiba after transforming into Valkyrie Lightning Hornet.
After the battle, Is reported to Aruto that Hiden Intelligence appropriated a replacement A.I. with Seine's/Sumire's data to Seiji instead of a replacement Humagear, due to his violation, which nevertheless appeased Seiji.
==Sumire Tazawa==
 is Seine's physical template, and Seiji Tazawa's biological daughter. She was an aspiring talent, and was said to have had a major break in her career when she started to fall ill. She died three years before Seiji purchased Seine, who was made to resemble Sumire. 
==Magia Form==
Gaeru Magia
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Normal =
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Head Opened=
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Statistics
*Height: 192.9 cm
*Weight: 109.2 kg
Seine Kanasawa transforms into the by using the Gaeru Magia Zetsumerisekey in the Zetsumeriser. Its large frog head can open its mouth, revealing its true head inside.
Gaeru Magia in TV-Asahi's Kamen Rider Zero-One Website
Arsenal
*: Small frog-shaped bombs that can be rapidly launched from the Gaeru Magia's "mouth" and explode upon impact.
Abilities
*Humagear Hacking: Using a method similar to transforming into a Magia, the Gaeru Magia can corrupt other Humagear and transform them into Trilobite Magia by piercing them with tendrils.
*Swimming: The Gaeru Magia is adept at swimming.
Appearances: Zero-One Episode 6
==Equipment==
*Zetsumeriser
*Gaeru Zetsumerisekey
==Behind the Scenes==
===Portrayal===
Seine Kanasawa is portrayed by , who voiced Ichika Usami/Cure Whip in KiraKira☆Pretty Cure A La Mode.
===Etymology===
The Gaeru Magia's name is derived from , the Japanese name for the : a genus of ground-dwelling frogs that temporarily went extinct in the 1980s and are known for raising their young inside their stomachs.
===Concept Art===
Gaeru Magia was designed by .
Gaeru Magia concept art.jpg|Gaeru Magia concept art
Gaeru Magia (without big head) concept art.jpg|Gaeru Magia (without big head) concept art
==Notes==
*The Gaeru Magia is the first Frog-themed monster since the Frog Fangire.
*The Gaeru Magia is the first Magia whose name is not derived from the scientific taxonomy of the extinct animal it is based on.
*Her name is play on voice actress , who is known for voice acting leading roles in many of anime series.
**Her template, Sumire Tazawa, is a play on another voice actress: , who voiced Yuni in Star☆Twinkle Pretty Cure.
*Gaeru Magia resembles from .
*The Gaeru Magia is the first female Magia that is not a footsoldier.
*The Gaeru Magia is the first Magia who is based on a living animal.The Gastric-brooding frog was resurrected from extinction in 2013
==Appearances==
* Kamen Rider Zero-One
**Episode 5: His Passionate Manga Path
**Episode 6: I Want to Hear Your Voice
==References==
==Navigation==
Category:Magia
Category:Humagears
Category:Robot Monsters
Category:Frog Monsters
Category:Extinct Monsters
Category:Good turns evil
Category:Deceased
Category:Kamen Rider like
Category:Female Monsters