The adaptation of Yui Hara's four-panel comedy manga Kiniro Mosaic (Golden Mosaic), about the meeting of British and Japanese school girls, has added Satomi Satou voice actresses (K-on's Ritsu, Fairy Tail's Wendy) and Yukari Tamura (Magical Girl Lyrical Nanoha) in supporting roles for the cast of the July anime.
Yukari Tamura as Isami Omiya
Satomi Satou as Sakura Karasuma
Tensho (Rewrite) directs the Studio Gokumi production with Yuniko Ayana (Bakuman) writing.
The previously announced main girls include
Asuka Nishi as Shinobu Omiya
Manami Tanaka Alice Cartelet
Risa Taneda as Aya Komichi
Yumi Uchiyama as Yoko Inokuma
Their voice actresses will be performing the series opening and ending.
Nao Toyama as Karen Kujo
There's also a new visual.