The event started with the appeal part of the Grand Festival each person pretending to be a certain Pokémon that was associated with the character they were cosplaying. The appeal segment required each person to peddle on a bike that was hooked up to a television. The person who was able to generate enough power to run the television for the longest amount of time would be the winner. A video clip of that character was displayed when they generated enough power.
The next phase had Baba as Nozomi's Nyarmar faced off against Yutti (ゆってぃ) as Pochama. Each person had to use one of the Pokémon's attacks to break a line of balloons. The first person to break all the balloons and reach the finish line would be the winner. Baba as Nozomi's Nyarmar used Iron Tail and bounced on the balloons. Yutti (ゆってぃ) as Pochama used Peck and wore a beak on his face to pop the balloons. Both had trouble popping the balloons but Yutti ended up winning to eliminate Baba.