笹山兵太夫
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. 
sasayama heidayu