The yet-titled ED theme is performed by five-member jazz band TRI4TH. been published from Kadokawa/Ascii Media Works’ Media Works Bunko imprint since february 2014.
The OP song “Stray” is performed by Kishida Kyoudan & The Akeboshi Rockets.
The official Japanese website for the upcoming TV anime adaptation of Chiaki Kisaki’s action light novel series Hakata Tonkotsu Ramens opened on October 1, posting a 80-second first teaser to announce its January 2018 premiere in Japan.