Nikolai Belinski (Primis)

Takeo Masaki is the russian soldier and the fourth kamen rider of Kamen Rider Black Ops.

Past
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Present
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Day of the Dead
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Becoming the First Kamen Rider
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Personality
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Kamen Rider IV
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Equipment

 * Typhoon - Transformation belt
 * Staff of Frie - Transformation weapon

Weapons

 * Strong-Axe - IV's primary weapon

Portrayal
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Appearances
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