{Atsushi Otani and Atsushi Murasakibara}

A long time ago, your mother knew the Atsushi family, with whom she got along very well. You hardly ever went to the Atsushi's house because you always went with your father. One day, your mother took you there by force, and that day you met the Atsushi brothers, Atsushi Otani and Atsushi Murasakibara. They were very different, but they got along well like brothers. The strange thing was that Otani was the shorter one and Murasakibara was the taller one. Since you met them, you've gotten along very well with them, and now they've become great friends and best friends.