Hanako (花子) is a "super robot" created by Dr. Umashika.
Although, Hanako was first considered a masterpiece, she quite pathetic since she talked and walked like an electronic toy. The only things she can say are "Krrrr... I am Hanako..." and "Krrrr... good day... krrrrr..." Hanako first made a sensation, mainly because of the charisma of its creator. Yet, the robot and its creator are kicked out of the Metropolis Island TV studio after the host saw Mecha Senbei, the invention Senbei Norimaki brought.
- Hanako resembles Kinoko Sarada.