Celty Sturluson (HTS)

In the Soulverse, Celty Sturluson, also known as the Black Rider, was a resident of Ikebukuro.

History
When Kalvin Taylor, Skyla Summer, and Greggory Isaac Reilly entered Bishop's Odds-n'-Ends in search of new clothes, Bishop discerned that they were warriors in search of "a little mayhem", so he began to tell them about Ikebukuro, a city south of Ide where they could easily "kill many people". However, Bishop warned them not to trifle with a resident of Ikebukuro known as the "Black Rider", which was an alias of Celty Sturluson, if they went there.