Monaka Shiba launched a four-panel spinoff series titled Hōzuki no Reitetsu ~Shiro no Ashiato~ (Hozuki’s Coolheadedness: Shiro’s Footprints) in Kodansha’s Nakayoshi magazine in December 2015.
The official website for the anime adaptation of Natsumi Eguchi’s Hōzuki no Reitetsu manga revealed the main staff and returning cast for the anime’s upcoming second season.
The manga inspired a 13-episode television anime series that premiered in January 2014.
Crunchyroll streamed the anime as it aired, and Sentai Filmworks released the series on home video in February 2015 under the title Hozuki’s Coolheadedness.