Jewelpet: Attack Travel!

ジュエルペット あたっくとらべる！

Ruby, Garnet, and the other familiar, jewel-eyed Jewelpet characters are suddenly going on a school trip with the teacher Iruka to China's Sichuan Province. However, there is something odd about the tour conductor, driver, and guide on their sightseeing bus as it heads towards its true destination.(Source: Anime News Network)