1st GAM ~Amai Yuuwaku~ (1st GAM〜甘い誘惑〜; 1st GAM: ~Sweet Seduction~) is GAM's debut and only album. It contains GAM's first three singles and a remix of their first single "Thanks!". The album was originally expected to have nine songs but for unknown reasons, the number of tracks on the list changed to eleven. Matsuura and Fujimoto explained that the theme of the album is "freedom".
The album was released in both limited and regular editions; the limited included a DVD which contained an alternate version of the music video for "LU LU LU" and a making-of footage. The first press of the regular edition came with three photo cards: one of Matsuura Aya, another for Fujimoto Miki, and the third one with both members. The album reached #12 on the Oricon charts and charted for four weeks, sold 22,506 copies overall.