The spinoff novel of Makoto Shinkai‘s your name. film focuses on supporting characters and side stories not portrayed in the film.
Arata Kanou’s Your Name Another Side: Earthbound novel focuses on film’s side characters.
Yen Press also released Makoto Shinkai’s novelization of the original film on May 23, as well as the first volume of Ranmaru Kotone‘s manga adaptation of the film on June 20.
The third story focuses on Yotsuha, and how she sees Mitsuha as a reflection of their mother Futaba.