First documentary film on Hinatazaka46, the idol group changed its name from Keyakizaka46 (Hiragana Keyaki) and made a spectacular debut with its first single "Kyun" selling 470,000 copies in its first week of release. The film closely follows the first year of Hinatazaka46's debut, which included their first appearance on the NHK Kohaku Uta Gassen at the end of 2019. Comes with two bonus discs each featuring director's cut version of the film, the preview, unreleased PR commentary and live footage. Also includes 20 jacket-sized postcards. Comes in slipcase packaging.