|This article is about a/an character in Kamen Rider Kabuto.|
Masato Mishima (三島 正人 Mishima Masato) was the aide of ZECT HQ's leader, Riku Kagami. Alongside Riku Kagami, he is part of ZECT's inner circle who has secretly sided with the Worms by constructing the Jacob's Ladder station to allow the Next-Worms to invade.
Riku Kagami and Masato Mishima ordered the construction of the Jacob's Ladder space station under the guise to capture a meteor as a means to spread its water throughout Earth, replenishing the Earth’s oceans. Unbeknownst to the public, the meteor contained the Next-Worms and ZECT has sided with the Worms.
After Shura Hokuto uncovered ZECT's true motives for constructing Jacob's Ladder, Riku ordered her to be killed, although the latter survived long enough to inform Tendo of ZECT's plan.
Later, Kabuto uses the Hyper Zecter to travel back in time to send the Next-Worm meteor to crash into the original meteor, averting the future where Earth was devastated by the meteor.
Appearances in other media
35th Masked Rider Anniversary File
Mishima is one of a group of five characters from Kabuto who appear hosting the 35th Masked Rider Anniversary File, a collection of five featurettes shown during episodes 23 through 27 of Kabuto, this segment acted as a look back to the Kamen Rider Series and an early advertisement for the God Speed Love Movie.