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A character in Rakudai Ninja Rantarou.
Heidayu is a 1st year student from the Ha-class in Ninjutsu Academy. He likes traps and has his entire room rigged with them. He shares his room with Yumesaki Sanjirou, who also enjoys traps.
He has a oval shaped head, blunt bang. His eyebrows are brown with sharp edges at the end. He has a small doted eyes with semi circle lines. In his casual, he wears pink sleeves with 3 blue triangles and blue pants.
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