PASSPO☆ (ぱすぽ☆, Pasupo, word play for passport) were a Japanese idol rock girl group under Platinum Passport. Their first major single, "Shoujo Hikou", reached number 1 at the Oricon charts on May 16, 2011. They also are producing a group called Puchi Passpo (ぷちぱすぽ☆), a 5-girl group heading to be the representative group of Tokyo Olympics in 2020. PASSPO☆ announced on May 19, 2018 on their official website that the group will officially disband on September 22, 2018.