The "Abyss" is the last unexplored place in the world. Strange and wonderful creatures roam within, and it is full of precious relics that present humans can't recreate. Those that dare to explore the depths are known as "Cave Raiders." An orphan girl named Riko lives on the rim. Her dream is to become a Cave Raider like her mother and solve the mysteries of the cave system. One day, Riko starts exploring the caves and discovers a robot who resembles a human boy. Note: The last episode aired with a runtime of ~48 minutes as opposed to the standard 24 minute long episode.
Episodes 13
Watch order
Characters & voices
Riko
Main
Miyu Tomita
日本語
Reg
Main
Mariya Ise
日本語
Nanachi
Supporting
Shiori Izawa
日本語
Bondrewd
Supporting
Toshiyuki Morikawa
日本語
Ouzen
Supporting
Sayaka Oohara
日本語
Lyza
Supporting
Maaya Sakamoto
日本語
Nat
Supporting
Mutsumi Tamura
日本語
Shiggy
Supporting
Manami Numakura
日本語
Marulk
Supporting
Aki Toyosaki
日本語
Hablog
Supporting
Tetsu Inada
日本語
Kiwi
Supporting
Manami Hanawa
日本語
Jiruo
Supporting
Taishi Murata
日本語
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Details
- Format
- TV
- Episodes
- 13
- Duration
- 25 min per episode
- Status
- Finished
- Season
- Summer 2017
- Aired
- 2017-07-07 → 2017-09-29
- Studio
- Kinema Citrus
- Source
- Manga
- Favourites
- 22,517
- Also known as
- صنع في الهاوية · Созданный в Бездне · ผ่าเหวนรก · นักบุกเบิกหลุมยักษ์