[Machine Translation] The second single release in 2009! This is a message song based on the concept of "Seishun" and "Kamikyo Monogatari" which shared the same story and worldview with the first single "Refrain ~Seishun Idiot~" in the music video. The live soundtrack of the coupling is a compilation of the best parts of the live performance including the famous song "Happy Life" from the one-man live performance held on August 30, 2009 at Hibiya Open-Air Concert Hall, which lasted 5 hours and 50 songs, the most number of songs ever performed by a Japanese rock band (currently being submitted to the Guinness Book of Records as "the most number of songs ever performed by a Japanese rock band"). Included in the 30-minute single track is a postcard with an application form for a special offer for those who purchase the single and the single to be released on October 7, 2009 (Deadline for application: December 16, 2009).