Kurumi Isoshima (五十島 くるみ Isoshima Kurumi) is Takeshi Nanase's childhood friend and his "fake" girlfriend.
Kurumi has long, knee-length blonde hair with two strands tied by a black bow. In the anime she has minty green eyes while her appearance in the manga shows Kurumi with pale blue eyes.
Kurumi is a beautiful girl, and because of that she's been chased and stalked by men, resulting in her androphobia (Takeshi being one of the exceptions).
Even if she's kind, she often got jealous of Mui in the beginning, but as time goes by she gradually overcome it.
Ancestral Magic: Corporeal Magic
Transformation: The exact effects are not known, but it has been shown in episode 1 that it expands her breasts. Its true nature is manipulating the shape of objects or the user. It can make the user appear as any age he or she wants to look. (In Episode 9, she had been able to change her appearance to Takeshi, showing that she is capable of even changing her gender) She also can change into anyone with a kiss when she puts on her aspect also known as a lipstick.
Curative Magic: whilst unable to properly heal someone, it is able to tide them over and speed up recovery.
Protection: This creates a magic circle which protects the caster from harm.
AspectLipstick: Kurumi's chosen Aspect, its abilities and full potential has yet to be shown. When activated or under the influence of Kurumi's magic, it glows pink.
Kurumi and Takeshi are childhood friends and are currently dating. Despite their relationship being false, she has developed real feelings for him. For example, Kurumi is saddened and/or frustrated whenever Takeshi seems to pay more attention to Mui. She's bothered that Takeshi doesn't calls her "Kurumi" anymore, she thinks that he's distancing himself from her, while actually it's his semi-conscious effort to keep himself from falling in love with her, because he doesn't want to anger his younger brother, Gekkou, more than he already is. However, there are times when he seems to feel the same way.
Kurumi initially disliked Mui as she felt that Takeshi cares more about Mui than her. But gradually, they become closer and become friends. But she wasn't aware of Mui's feeling toward Takeshi.
Kurumi and Gekkou are childhood friends and Gekkou loves her. Kurumi initially doesn't know that Gekkou has some feelings for her.
Takao helps Kurumi few times. He seems attracted to and care about her, even gave her a red stone button as separation gift. She blushed when he removed her tears. He's one of few guys whom she can interacted quite freely without influenced by her androphobia.
They are on good terms with each other, though Kurumi does get angry with him a decent amount, though he never seems to take it badly or personally.
|Mahou Sensou Character Navigation|
|Main||Mui Aiba • Takeshi Nanase • Kurumi Isoshima • Kazumi Ida|
|Magicians||Mui Aiba • Takeshi Nanase • Kurumi Isoshima • Kazumi Ida • Takao Oigami • Momoka Shijou • Violet • Washizu Kippei • Tsuganashi Aiba • Hotaru Kumagai • Nanami Hyoudou • Youko Nanase • Makoto Hitouji|
|Others||• Futaba Ida • Gekkou Nanase • Ushiwaka • Katou|