Yuiyui

Yuiyui is Megumin's mother and a member of the Crimson Demons. Yuiyui is a beautiful middle-aged woman with straight, dark hair which falls down to her waist and slight winkles on the corner of her lips and eyes. She has the characteristic black hair and red eyes of the Crimson Demons, but also sports a tired, calm look as opposed to the more excited members of her clan. She wears a long, sleeveless, high neck dress, armbands on her forearms, and over-the-knee boots. Yuiyui cares greatly for her family and wants the best, evidenced both in how she worked hard to support them financially, and how, when she learned that Megumin is fond of Kazuma, wholeheartedly supported their relationship despite believing he is still under a burden of massive debt. Upon learning how Kazuma is actually quite rich, Yuiyui reveals her cunning nature by quickly putting the two meddlers in the room (her husband and Darkness) to Sleep and trying to force both Kazuma and Megumin into a situation where he would have to "take responsibility". When she gets really angry, however, even family members will be in store for cruel and unusual punishments, an example being her encasing Hyoizaburoo's entire body except for his head in ice and abandoning him in the forest filled with monsters.