Yuka Iguchi
The opening theme for episodes 2 through 12 is performed by Natsumi Kon. The ending theme for episodes 1 to 12 is performed by Chiaki Ishikawa. Ishikawa also wrote and composed both songs. The opening and ending themes change on episode 13 to "PROMPT", performed by Kon, and performed by Yōko Hikasa and Yuka Iguchi as their characters Kei Kugimiya and Tamaki Irie, respectively. Episode 6 also features an insert song written by Ishikawa and performed by Kon titled . "Bokutachi wa Ikiteiru (僕たちは生きている)" by Izuru Hitachi (Hiroki Aiba), Toshikaze Asagi (Shintaro Asanuma), Ataru Suruga (Junya Ikeda) is the 3rd ending, and runs in episode 16 and episodes 20-22. The second ending returns for episodes 13-15, 17-18 and 23. "Respect Me" by Chiaki Ishikawa is the ending for episode 19 and "Watashi wa Souzousuru (私は想像する)" by Natsumi Kon is the ending for episode 24. The anime was rebroadcast from July to September 2016, two episodes per week in a special programming block titled "Majestic Hour". On September 29, 2016, a 25th episode aired, which serves as a lead-in to a feature film released in November 2016.