Claim: Chiaki Omigawa has voiced different characters in films such as Miu of Towa in Quon, and Sakurako Shiina in Mahou Sensei Negima! Anime Final, both in 2011, as well as Minko Tsurugi in Hanasaku Iroha: Home Sweet Home in 2013.
Evidence: List of voice performances in film Towa no Quon Miu