Hiroshi Kamiya releases his 11th mini album on his 51st birthday! Released exactly on his birthday, this work includes his first-ever Christmas song and a variety of other tracks. The deluxe edition includes a Blu-ray featuring the music clip of the lead track, making-of footage from the shoot, and a trailer video, along with a photo booklet, plus one random photo card (1 out of 4 types) and one A photo card enclosed.