cali victor nikiforov, yuri plisetsky, otabek altin, phichit chulanont, characters from haikyuu, sk8, my hero academia, pokemon, sailor moon, fullmetal alchemist, etcetc, the rest of the mdzs/the untamed crowd for suibian and more drama characters in general, friends of all shapes and sizes, people that want to learn to skate, anyone just into figure skating, people that visit/work at his hot spring inn, neighbors in laguna