Blood Type: AB
Likes: Meddling with people
Food he Likes: Wine, Kirine fruits
Food he Dislikes: Unknown
Hair color: Dark Purple
Eye color: Dark Purple
A very polite man who doesn't take his work too seriously, but does his job well. His smile can be deceiving. Entrusts Nai and Gareki to Yogi and Tsukumo. His weapon is a cane and the name of his special attack is Vakuum (German for "vacuum").
Second Ship's Captain. Doesn't show his true feelings, so no one really knows what he's thinking. He often tends to be teased by other supervisors from the administration tower, because he looks suspicious. However, he himself appears unaffected. He apparently has an older brother. Is often absent from the ship, because he does some work outside, but... First Ship's Captain Tsukitachi is the same age as him.
The "hira" kanji in Hirato's name means "even, flat, peace" and "to" is "gates".