Hiroshi Miyanomori

Оригінальне ім’я: 宮ノ杜博

The fifth of the Miyanomori brothers, 18 years old. 7th year student at the Imperial School. Likes inventing new things, ranging widely from helpful tools to the damaging ones. He usually stops before they’re finished though, since he gets bored easily. His mother is Saeki Yoshi, the daughter of the Prime Minister. Born on September 10 and hates studying.