The official YouTube channel for singer-songwriter and virtual YouTuber Botchi Boromaru started streaming a collaboration music video for "Sakura Kaze" ("Cherry Blossom Wind"), the opening theme for the fall 2025 TV anime Gintama: Mr. Ginpachi's Zany Class . Botchi Boromaru "Sakura Kaze" x Gintama – Mr. Ginpachi's Zany Class Collaboration Music Video Gintama – Mr. Ginpachi's Zany Class Creditless Opening Movie RELATED: Botchi Boromaru Releases Gintama – Mr. Ginpachi's Zany Class Anime Opening Song Music Video "Sakura Kaze" released digitally first on October 14, with the CD single following on November 12. Digital / First press limited edition CD jacket Perfect time-limited production edition CD jacket Botchi Boromaru also appeared on stage for the Gintama – Mr. Ginpachi's Zany Class anime at Jump Festa 2026 held last weekend, performing alongside Elizabeth. Gintama – Mr. Ginpachi's Zany Class Trailer The TV anime adaptation of Gintama: Mr. Ginpachi's Zany Class , a spin-off light novel to the Gintama series written by Tomohito Osaki, aired for 12 episodes in Japan from October 7 to December 23, 2025. Crunchyroll is now streaming the anime for members in North America, Central America, South America, Europe, Africa, Oceania, the Middle East and CIS. Crunchyroll describes Gintama: Mr. Ginpachi's Zany Class as such: Class is in session—and it’s out of control! Sakata Ginpachi teaches Gintama High School’s Class 3-Z, a ragtag bunch of idol otaku, stalkers, mayo guzzlers, sadists, and more. Fights break out, rules are ignored, and sanity is optional. Every day spirals into chaos, but Ginpachi somehow survives it all with nonchalance and almost zero effort. When the bell rings, chaos begins! Source: Botchi Boromaru official YouTube channel / X (formerly Twitter) , Gintama & Gintama – Mr. Ginpachi's Zany Class official X
