Complex sentence: A second season titled "Moyasimon Returns" started airing in July 2012 and its opening theme is "Wake Up" by ClariS while the ending theme is by Hiiragi.
Split into simpler sentences: A second season titled "Moyasimon Returns" started airing in July 2012. The opening theme is "Wake Up" by ClariS and the ending theme is by Hiiragi.