Allen's information.

Born in a famous family, he has always been the highest ranked SA lawyer. I came to Japan with my brother. He came for other things. I met Kyung-suke on my way to collect bad money for sightseeing. At first, I didn't care too much about Kyung-suke. Later, I began to help him when I knew the situation. Because I think the correct tuning should first set an example, so I have developed a character that everything should be done according to the rules, otherwise I can't let go. It is famous for its ruthlessness, but it can also be depressed because of a slight deviation from the plan. Will often be clumsy. Facing Kyosuke, he will show a childlike expression and care more about him. Sometimes it's natural, but I'm unconscious, and I often make statements that seriously hit the other side or are incoherent and abrupt. Even for my brother. He has a charm that naturally gathers people around him, and somehow even animals can attract him. The lifestyle that used to abide by the rules on weekdays was changed because I met Kyosuke, but now I won't regret it even if I touch something outside the rules. I have a good impression on Jing Jie and hope to be his strong point. The situation that the mouth becomes a triangle is the most among all the characters in the work.

The origin of the names: "alto alto" and "stressed note sforzato" (note: alto and sforzato are both Italian) (Hebrew). Aaron is described as a handsome man who is short, honest, diligent and responsible, and an efficient and quiet leader.