If you're looking for manga similar to Tales of the Abyss Special Fan Disc, you might like these titles.
Extra stories drawn by Imaishi Hiroyuki, the director of the anime Panty & Stocking with Garterbelt.
Yurikago Minoru has never really tried at anything her whole life. When her dad tells her one day that they'll be moving to Las Vegas, she stopped by an arcade going home from her last day of school. There, she meets Taniguchi "Shijou", a schoolmate who wants to become a pro gamer at fighting games. Shijou gets Minoru to team with her from seeing her potential. They will persevere together to become the best in the world.