The opening song is “Deep in Abyss” as performed by Miyu Tomita and Mariya Ise while the ending theme song is “Tabi no Hitarite, Saihate no Migite” by Miyu Tomita and Shiori Izawa.
The release comes with four tracks, the main theme song, an undecided song, and instrumental versions of both of those.
Set for release on August 23rd, 2017, Kadokawa is showing off a promo for the Made in Abyss opening theme song Cd.
The Japanese cast includes Miyu Tomita as Riku, Mariya Ise as Regu, Shiori Izawa as Nanachi, Mutsumi Tamura as Natto, Manami Numakura as Shigi, Manami Hanawa as Kiui, Taishi Murata as Jiruo, and Maaya Sakamoto as Raiza.