Hirai

Hirai is one of the officer of Doubt. He is the founder of Doubt along with Ranmaru and Takano. Even before forming Doubt, he was organizing a group of scouts who preyed on women. Doubt is a group of scouts and the long-time rival of White Rascals. Their treatment to women is the exact of opposite of White Rascals, which led to the two gangs being hostile to one another. Doubt has been a group of scouts even before the formation of White Rascals. They have a forceful way of scouting girls, even going as far as kidnapping them. Although they are not as strong as Mighty Warriors in term of strength, they have a large number of soldiers. They used to have Kizzy and Kaito as a part of the group before they met Rocky and decided to join up with Rocky after they met and formed White Rascals. Hirai is considered as a strong fighter. He able to acquire coins from a fight in order to prove Ranmaru. He also able to put Kizzy down in a fight and mock him that without Kite, she is not that strong.