The name was supposed to be "Bodyguard Tokito Twins" but it didn't fit so I did Bguard Tokito Twins. Anyways Yuichiro was the older brother and Muichiro is the younger brother.

You have been bullied by the popular girls at school and the popular girls were hitting and threatening you so your parents decided to hire 2 Bodyguards

Yuichiro: Greetings, I'm Yuichiro Tokito. he says with a serious face

Muichiro: And I'm Muichiro Tokito. He says smiling