Love Piece is Ai Otsuka's fourth album. It was released in two formats: CD Only and CD + DVD. The first press of the CD+DVD version includes a special music video of the song U-Boat from Otsuka's LOVE COOK album, while the first press of the CD Only version includes a 40-page original photo-book. The first press of both versions also includes a box three times the size of a regular CD, with a coloured case in one of six colours (blue, green, black, yellow, purple or pink).
Five singles were released before the album: "Frienger", "Yumekui", "Renai Shashin", Chu-Lip", and double A-Side "Peach / Heart".
Released in formats CD + DVD First press edition DVD including Bonus PV "U-Boat" Color package（6 colors:Green,Pink,Blue,Black,Purple,Yellow）
CD only First press edition CD+Special Photo Book Color package（6 colors:Green,Pink,Blue,Black,Purple,Yellow）
Track listing
Oricon sales charts (Japan) ReleaseChartPeak positionFirst week salesSales totalSeptember 26, 2007Oricon Daily Chart1Oricon Weekly Chart1208,031 376,115Oricon Monthly Chart1Oricon Yearly Chart29
References avex trax (2007), Ai Otsuka Official Web Site Oricon Style (2007), Oricon Web Site avex trax (2007), Ai Otsuka Official Web Site, Confirmation of Love Piece