Sumi Kuroi

黒威 すみ
Sumi is also in love with Nao and becomes Ink039s rival. She is 17 years old even though she looks like a gradeschooler. She is very rich and has a spoiled attitude because of that. She and Ink were friends when they were younger but for unknown reasons they broke apart probably because of jealousy since she is horrible at English even though Ink still tries to be Sumi039s friend. A few quirks of hers are that the end of the long strand of hair coming from the front of her head usually portrays what ever she is feeling gloved finger pointing and that she usually falls asleep while studying which results in her getting hit in the head with a slipper by her maid Ruriko. By the end of the series it seems that her crush for Nao has all but faded and she has started to develop feelings for her magical partner Kakun he has feelings for her as well and has become good friends with Ink once again. Sumi changes into her magical form Tempera Sumi using a red flip phone through the use of stars putting her in a cat style outfit with her hair turned red.