A British writer known for his series of detective fiction starring the titular Sherlock Holmes. Arthur has a quick wit, but his flippant attitude keeps him from forming deep relationships.

A playboy by nature, he's instantly attracted by you. His reasons for coming to the mansion seem to be tied to his own writing.

Arthur has tousled blue hair with bangs down the bridge of his nose. His eyes can be described as sapphire, and He also has a piercing on his right ear.