Sailor Moon Vol 11

From the Kodansha edition

Darien is leaving to study in the US?! Even though Chibi Usa is back in the thirtieth century, fate won't leave Usagi lonely! An even younger pink-haired munchkin has arrived: Chibi Chibi, a mysterious little lady of few words. At the same time, three gorgeous pop stars enroll at Juban High School This new edition of Sailor Moon features: - An entirely new, incredibly accurate translation! - Japanese-style, right-to-left reading! - New cover art never before seen in the U.S.! - The original Japanese character names! - Detailed translation notes!

Source: Anime News Network Encyclopedia