Gintama: The Movie: The Final Chapter: Be Forever Yorozuya is a 2013 Japanese animated film produced by Sunrise based on the Gintama manga and anime series. It was directed by the director from the anime series Yoichi Fujita and based on a story by Hideaki Sorachi, Gin Tama's original author. It stars Tomokazu Sugita, Daisuke Sakaguchi, Rie Kugimiya among others. The film focuses on the freelancer samurai Gintoki Sakata in a time travelling story where he encounters older personas of the people he met in Edo.

Spyair is a Japanese rock band from Nagoya, formed in 2005. The band currently consists of Yuji "UZ" Nakai, Kenji "Momiken" Momiyama, Kenta Sasabe (drums) and Yosuke (vocals). The band's name was determined in one shot by the members, which came from the word spyware, a type of computer virus.