One day, he goes to the mountain as a tourist guide and due to heavy rains, he finds a mysterious mine and enters it to stay dry, but Kaito finds himself outside of the mine. The rain is gone and his memory is now different. He won an Olympic gold medal and he is still with his girlfriend.
Written and directed by Kenichi Ohmori (The Book Peddler) and co-written by Takuro Fukuda (Kamen Rider Ghost), Futatsu no Kino to Boku no Mirai will first make its premiere in Niihama, Ehime Prefecture in Japan on November 9th followed by a nationwide release in a later date.
[Source: Daisuki Toku, AsianWiki (link 2)]