Takayuki Hattori as Toshiya Katsuki - Yuri!!! On Ice Fan Cast | myCast.io
Takayuki Hattori
Age: 60
male
Takayuki Hattori is a Japanese film, television, video game and non-soundtrack music composer, arranger and conductor. He is the son of the composer Katsuhisa Hattori, with whom he produced Symphonic Suite Final Fantasy.
(Wikipedia)
Yuri Katsuki is an figure skater that after a crushing defeat puts his career on hold and return to Japan with his family, where he debates between retire once and for all, or return to competitions under the wing of russian champion Victor Nikiforov.
Note: I tried to respect as much as possible the nationalities of the skaters, but there were countries that din't had actors that matched the characters age.
