With "Star Shade" and "Fan Taboo" as a runner-up, this work marks the beginning of Ito'omika's full-fledged solo work. The song chosen as the first step in this process is this work, "Mujyo Thunder Road". The demo was produced in 2017, long before he started the project, and it can be said to be Itoomika's own return to his roots. The worldview of the demo track has been strengthened and enhanced with the arrangement by Atsumu Wonderful, who is also involved in Amaiwana's track-making and other projects. In addition, in order to pursue a more core worldview from this work, he has left the indie level DOBEATU and returned to individual production. Explanation of the music The lyrics were written in 2017 by Itooka herself, who was living in Fukuoka at the time. It is a half non-fiction, half non-fiction story inspired by the fact that her boyfriend, an aspiring painter who was living alone at the time and moving in with her, was riding around the neighborhood on the back of his Korean friend's motorcycle." I remember the sound of your engine" was true, and could be discerned because of the distinctive sound of the motorcycle that the boyfriend's Korean friend rode. The lyrics describe the protagonist's udatsu-laden unrequited love, but the music video brushes up the story even further, making it a tale of the protagonist's growth as he tries to break free from the impermanent days that begin with love. The music video is a must-see for its surreal and cult-like style of expression. The title "Thunder Road" is taken from director Sogo Ishii's "Crazy Thunder Road", and the music video and artwork are a parody of the film.