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Kenichi Tsuruhara (鶴原 鍵一, Tsuruhara Ken'ichi) is the chief researcher of the Kongo Laboratory, and the older brother of Sabimaru Tsuruhara. He transformed into Kamedoon Malgam (Dark) (カメドーンマルガム(冥黒), Kamedōn Marugamu (Meikoku)) with Kamedoon.
History[]
Kenichi was born in Kongo Laboratory, where he grew up with his younger brother Sabimaru Tsuruhara and enjoy their time designing new Chemies through drawings. When they were still a child, the Tsuruhara brothers has already become an official alchemist and obtained their own Alchemist Ring, it was then they accidentally created Kamedoon based on the drawing they design, when Sabimaru makes the wrong procedure to transmute the Chemy which causes a small explosion, though the transmutation was success. Kenichi who does not realized himself was also part of the reason for the successful transmutation of the Chemy, started to grow fonds towards artificial intelligence over the Chemies, while feeling inferior in front of his younger brother, starting to talk to him harshly, which makes him to create Isaac, a tablet which combines the technology of artificial intelligence based on himself and Chemy, while focusing more on A.I. development over the creation of new Chemies, which causes the further development of Kamedoon fall into a stalemate.
Personality[]
Kenichi is sharp-tongued and speaks with a harsh tone of voice like his creation Isaac. He has a cheerful side when he mentions about his creation and the Kongo laboratory. Due to the incident of Kamedoon, he treats Sabimaru harshly until the true origins of the Chemy was revealed, recovering his soft side towards his younger brother.
Powers and Abilities[]
Powers[]
- Alchemy: Kenichi has high alchemy skills, as it reflects from his green-gem colored Alchemist Ring, which shows that he has alchemy skills which can be on par with Supana.
Abilities[]
- Gifted Intellect: Kenichi has a high intelligence, as he is able to create Isaac through combining his knowledge of artificial intelligence and alchemy.
Kamedoon Malgam (Dark)[]

Kamedoon Malgam (Dark)
- Statistics[1]
- Height: 204.7 cm
- Weight: 380.8 kg
- Arsenal
- Shell: The Kamedoon Malgam equipped with a durable turtle shell which can repel any attacks.
- Cannon Tank: The Kamedoon Malgam equipped with a cannon tank on its head.
- Track Wheel Tank Arms: The Kamedoon Malgam equipped with track wheel tank on both its arms.
- Abilities
- Cannon Shooting: The Kamedoon Malgam can shoot its target with cannon tank.
Known Creations[]
Relationships[]
Family[]
Allies[]
- Mami Kongo: to be added
- Houtaro Ichinose/Kamen Rider Gotchard: to be added
- Minato/Kamen Rider Dread (IV): to be added
- Supana Kurogane/(Kamen Rider) Valvarad: to be added
Enemies[]
- Three Dark Sisters
- Atropos/Kamen Rider Dread (V): to be added
- Clotho/Kamen Rider Dread (III): to be added
- Lachesis/Kamen Rider Dread (II): to be added
- Glion/Kamen Rider Dread (VI): to be added
Behind the Scenes[]
Portrayal[]
Kenichi Tsuruhara is portrayed by Yoshihiro Nakayama (中山 義紘, Nakayama Yoshihiro). As a teenager, he is portrayed by Akito Nakamura (中村 朗仁, Nakamura Akito).
As Kamedoon Malgam, his suit actor is Danki Sakae (榮 男樹, Sakae Danki).
Etymology[]
Although not a member of the Alchemys Union, Kenichi's name still contains the kanji key (鍵, kagi).
Notes[]
to be added
Appearances[]
Kamen Rider Gotchard
- Episode 42: Let's Search! The 102nd and Brother's Thoughts
- Episode 43: Love, Sorrow, and AI!? The Power to Erase Hate
References[]
External Links[]
to be added