Watcherman

Watcherman is the username of an otaku blogge who serves as Shotaro Hidari's informants on Dopant activities. His real name like the other Futo Irregulars is unknown.

Part in Story
Watcherman appears throughout the series as the aforementioned informant. He owns a Futo-kun Bicycle that he won in a mail-in contest. Akiko used the bike to chase after a garbage truck that had a doll that belonged to the Puppeteer Dopant.

In Kamen Rider Double Forever: A to Z/The Gaia Memories of Fate, Watcherman finds the T2 Violence Gaia Memory, which forces him to become the T2 Violence Dopant. He is freed after Kamen Rider Double LunaJoker used the Joker Strange on him and Santa-chan as the Ice Age Dopant. He and Santa-chan explain what happened and end up in a free clinic where they stay during NEVER's attack. After which he returns to his regular life.