The opening theme song “Marginal#4″ is being performed by MIKOTO while the ending theme songs change out each episode with a different voice actor expected.
The new series comes from the drama CD that kicked off three years ago and was followed by a PS Vita game as well.
The show has Kentarou Suzuki directing it based on the series composition by Masahiro Yokotani and character designs by Youko Itou.