Hasan "JoKa" R. is a Tekken player from the United Kingdom with Heihachi and Feng as mains.

In 2022 JoKa competed and took high places in multiple premier Tekken tournaments. He won The MIXUP 2022 and Only The Best IV, took 2nd place in VSFighting X and Tekken World Tour 2022: West Europe Regional Finals, and 3rd place in CEO 2022 Fighting Game Championships. Also he finished 2nd in The Vidya Invitational, 3rd in Community Effort Orlando 2022 and 4th in ICFC Europe Summer 2022 - Finals.

You can follow JoKa on Twitter, Twitch and Youtube.