Chadwick Curtis - チャドウィック・カーティス
(SSS Lieutenant, State Security Service Lieutenant (国家保安局中尉), Chad (チャド))
About
A scarred man who is a lieutenant and a higher position than [Yuuri Briar](https://anilist.co/character/150425/Yuuri-Briar) in the SSS. He seems to be fairly close to Yuuri and is aware of his drinking habits and sister complex, advising Yuri to get over his sister and focus on his work.
