so, Roy is probably the companion and Riko the MC, who's that pikachu, is ash's? or is a new one?

I sure hope that fancy ball Roy's holding would have a plot significance.
Not like the GS ball...

qwertyuipp said:

so, Roy is probably the companion and Riko the MC, who's that pikachu, is ash's? or is a new one?

From what I can tell, it's the new professor's pikachu (the guy riding the charizard).