|This article is about a/an transformation device in Kamen Rider Zi-O.|
- "Fundari? Kettari? Hattari! Kamen Rider Hattari!"
- ―Transformation announcement[src]
To transform, Isamichi must summon the Mirai Driver onto his waist by uncorking the Golden Hyoutan and pouring its contents onto his waist. After performing a dance to the Standby theme, he shouts "Henshin!" before placing the Plate onto the Driver and spinning its Shuriken.
- Ninpou: Hyoton no Jutsu (announced as Kachikochi Ninpou or Ninpo Tsumetai by the Hattari Driver): Hattari releases an icy gust from his hands which can freeze the enemy solid.
- Ninpou: Suiton no Jutsu (announced as Naiagara Ninpou by the Hattari Driver): Hattari creates a wave of water to wash away enemies.
- Fantastic Ninpo (ファンタスティック忍法 Fantasutikku Ninpō, lit. "Fantastic Ninja Art"): Hattari jumps into the air with a trail of wasps, initiating a Rider Kick with a swirling shuriken at his foot, before it being a bluff, transforming into a swarm of wasps as he appears behind the enemy and slashes at them.
Behind The Scenes
- Rider Time: Kamen Rider Shinobi