Mitsudomoe

丸井 ひとは

Hitoha Marui (丸井 ひとは Marui Hitoha) is the youngest of the Marui triplets. She attends Kamohashi Elementary and is in class 6-3. She tends to be quiet and mysterious and often appears frightening to others.

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丸井 みつば

"If I win then you have to speak to me in Keigo for the rest of your lives! You'll respect me too! And you'll address me as Mitsuba-sama!" Mitsuba Marui in Episode 9

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丸井 ふたば

Futaba Marui (丸井 ふたば Marui Futaba) is the second of the Marui triplets. She attends Kamohashi Elementary as part of class 6-3. She is energetic and air-headed, but also tends to speak and act lecherously. She is described as a "kind of lewd muscle girl."

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矢部 智

Satoshi Yabe (矢部 智 Yabe Satoshi), also called Yabecchi (矢部っち Yabecchi) by his students, is a teacher at Kamohashi Elementary and the homeroom teacher of chaotic class 6-3, the class of the Marui triplets.

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杉崎 みく

Miku Sugisaki (杉崎 みく Sugisaki Miku) is a student at Kamohashi Elementary and is in class 6-3. She is a boisterous and preppy girl who loathes Mitsuba, although she is known to take hundreds of photos of her.

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杉崎麻里奈

Marina has dark brown, shoulder length hair that elegantly flows around her neck while a small bun on the left side of her head holds up a small portion. Like her daughter, she too has straight cut bangs. Her eyes match the color of her hair.

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丸井草次郎

"What's wrong with me...? My little girls from that day are still here, right in front of me. Nothing's changed. They're just a little bigger, a little stronger... a little kinder." Soujirou in Episode 8 of the second season

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栗山愛子

Aiko Kuriyama (栗山 愛子 Kuriyama Aiko) is the nurse at Kamohashi Elementary. She is extraordinarily clumsy, a trait which gets worse when she loses her glasses. She is often called Kuriyamacchi (栗山っち) by the students.

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加藤真由美

Mayumi Katou (加藤 真由美 Katō Mayumi) is a student at Kamohashi Elementary in class 6-3. She is a member of the Hopeless Squad, along with Airi Ogata and Shiori Itou.

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杉崎 龍太

Ryuuta Sugisaki (杉崎 龍太 Sugisaki Ryūta) is Miku's younger brother. Like her, he attends Kamohashi Elementary; he is in grade one, class two.

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