Complex sentence: From episode 13 onwards, the opening theme is "The Asterisk War", performed once again by Shiena Nishizawa, while the ending theme song is "愛の詩-words of love -", performed by Haruka Chisuga.
Split into simpler sentences: From episode 13 onwards, the opening theme, "The Asterisk War", is performed once again by Shiena Nishizawa. The ending theme, "愛の詩-words of love -", is performed by Haruka Chisuga.