From Bulbapedia, the community-driven Pokémon encyclopedia.
Support our Cast and Crew (formerly known as Support Our New Voice Actors, or SONVA) was a Pokémon community–driven campaign to support the voice actors used in the anime dub from season nine onward.
Fandom tension over the recasting controversy peaked during the weekend following the premiere of the season nine dub on September 8, 2006. One of the supporters of the new dub, Habunake, decided to create a club in support of the new voice actors, in the vein of SOVA.
After initial activity the club became dormant; it is still a recognized part of the events of the controversy.