Also known as: アイちゃん, ヤッターマン2号, カミナリアイ
Kaminari Ai is Takada Gan's girlfriend, and the only daughter of a shopkeeper who sells electrical appliances. She is Gan's loyal follower. She is often seen constructing and modifying machines with Gan. She is "Yatterman No. 2", and uses a telescoping Baton (Weapon) to emit electric currents to shock opponents, as well as for her special attack "Electric Stick".