jo0ji has released the web radio program "I-BULL RADIO" on YouTube, going over how "I-BULL," the opening theme for the TV anime BLEACH 千年血戦篇-禍進譚- (BLEACH: Thousand-Year Blood War – The Calamity), was written. Billboard JAPAN reported the release on October 15, 2026.
The video is an expanded version of "jo0ji no I-BULL RADIO," a Shimane Toyota Group Presents special broadcast by FM Sanin on September 5. It runs about an hour and a half and includes parts that did not fit into the original program.
Two collaborators join jo0ji: Reo Anzai, a member of the live band since jo0ji's earliest activities, and Koki Furukawa, who has worked with jo0ji on making music. Along with the background to "I-BULL," the loose conversation takes in a corner for messages sent in by fans and jo0ji's aspirations at 27.