On April 29, 2015, it has been exactly 10 years since Kinoko Teikoku made their major debut with the single "Sakura ga Saku Mae ni". To commemorate this anniversary, the band's three albums from EMI Records have been released on LP for the first time!
This is their first major release, released on November 11, 2015, and is a work that has opened up new horizons for themselves, with a clearer and more open approach to their work, such as the title song and lead song "Kaiju no Ude no Naka", which were somewhat gloomy and prickly in their indie days. Two coupling songs from the single "Sakura ga Saku Mae ni" are included as bonus tracks.