he is incredibly playful and cheerful. He enjoys to tease others and having fun, mainly his close friends like Yashiro Nene and Kou Minamoto. Although his light-hearted and carefree personality, he also shows some hints of sadism in certain situations. He's, according to Nene Yashiro, "hard to understand" due to his fickle and unstable nature. While mainly childish, Hanako can be serious at times, and already show a lot of inteligence on a broad spectrum. The 7th wonder at Komome Gakuen.