The limited first-edition Blu-ray Disc for Kyoto Animation's film adaptation of Yoshitoki Ooima's A Silent Voice manga features two new bonus animation videos: AIKO's theme song Koi wo Shita no wa and Kensuke Ushio's in-film track Speed of Youth. Kyoto Animation produced these videos, which were inspired by the songs, with the film's director Naoko Yamada personally overseeing the storyboards and technical direction.