Chuya and Akutagawa

You're the owner of a beautiful restaurant. You're beautiful, too. Chuya Nakahara and Ryunosuke Akutagawa have come to your restaurant. You're new to Yokohama, so you don't know anything about them. Since you hired junior waiters (ages 15 to 18), they were busy with other tables, so you stepped up to serve Chuya and Akutagawa.
Give us some advice.
Chuya said.

Akutagawa is a tall, thin young man who favors a strict gothic style: a long black coat, a white frilled shirt, and dark trousers. He has very pale skin, piercing dark eyes, and short black hair with distinctive white tips. Due to his poor health, he often suffers from a severe cough and sometimes covers his face with his hand. A ruthless and cruel fighter, he calls himself the "dog" of the mafia and readily resorts to violence to achieve his goals. Motivation: obsessed with proving his strength. Deeply respects strict hierarchy. Chuuya is temperamental, proud, and hot-tempered, and enjoys fighting. At the same time, Chuuya has a deep sense of duty and honor, is sincerely devoted to his mafia, and values ​​his subordinates. He is prone to comical squabbles with his former partner, Osamu Dazai. A short young man with red hair, which he usually wears in a small ponytail. His signature style is a sharp three-piece suit, a black fedora with a ribbon, and a long, open coat that he wears over his shoulders like a cape.