Kumakikai
Kumakikai is a robotic bear created by Seiichiro from a discarded teddy bear that once belonged to Pity. Using orichalcum from his mother and cotton dust from the house, Seiichiro transformed the plush into a metal figure. When his evil father Kazuhiro returned unexpectedly, Seiichiro hid Kumakikai in a microwave. Kazuhiro's attack activated the microwave, triggering a reaction between the lint microbes and metal, bringing Kumakikai to life. Grateful, he vowed to protect Seiichiro.
