Kaneki & Asuna

Kaneki and Asuna are brother and sister who came to the Velkris region. X saw potential in them and challenged them to a battle before they had collected all the badges. Kaneki let Asuna go first and she managed to barely defeat X who was champion at the time. Their Pokemon consist of: Kaneki (Kyurem, Zoroark, Excadrill, Greninja, Talonflame and Mega Salamence); Asuna (Ho-Oh, Greninja, Clefable, Mew, Dragonite and Mega Slowbro). When Asuna was being possessed, she was temporarily a member of Team Plasma. However, Kaneki and X managed to bring the dark spirit out of her and return her back to normal.

X's notes
"It's obvious Asuna likes Genji, hah! It's hilarious how she thinks an Oak is better than a Sycamore! Hah, Genwunners. But seriously, How could someone think Oak is better than Sycamore? They still think theres 151 Pokemon in Kanto."

- Jeremy Sycamore/X, Torren 2015