Ice Castle is the local ice-skating rink in Hasetsu, Japan. Yuuko and Takeshi Nishigori both work here, and their daughters Axel, Lutz, and Loop are often seen here as well. It is the home rink of Yuuri Katsuki, and he has been skating here since he was very young. During the series, he trains here with Victor Nikiforov as his coach. Ice Castle was also the location for the Hot Springs On Ice competition held between Yuuri Katsuki and Yuri Plisetsky.