CHECK-IN

 is the first major album (second overall) by PASSPO☆. It was released on December 7, 2011, and peaked at #14 on the Oricon album chart.

CD

 * 1) Boarding
 * 2) Shoujo Hikou (少女飛行; Girl Aviation)
 * 3) Kiss = Suki (キス＝スキ)
 * 4) Hello
 * 5) Street Fighter
 * 6) Turn Round
 * 7) Material Girl (マテリアル Girl)
 * 8) Uhae! (ウハエ!)
 * 9) Starting Over
 * 10) ViVi Natsu (ViVi夏)
 * 11) Jaa ne... (じゃあね…)
 * 12) Hakana (ハカナ)
 * 13) ROCK DA WEEK
 * 14) See You Again
 * 15) Hareru yo (晴れるよ)

Limited B Edition DVD

 * 1) PASSPO☆ "ViVi to Natsu Shichatte Iin de SKY!?" SHIBUYA-AX 2011.7.16 (ぱすぽ☆ 『ViViっと夏しちゃっていいんでSKY!?』)

Featured Members

 * Negishi Ai
 * Sakuma Kaho
 * Makita Sako
 * Okunaka Makoto
 * Masui Mio
 * Mori Shiori
 * Iwamura Natsumi
 * Tamai Anna
 * Fujimoto Yukimi
 * Anzai Naomi