Synopsis
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. (Source: Anime News Network, edited) Note: The last episode aired with a runtime of ~48 minutes as opposed to the standard 24 minute long episode.
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🎙️ Voice Cast
RikoMiyu Tomita
RegMariya Ise
MarulkAki Toyosaki
HablogTetsu Inada
NanachiShiori Izawa
KiwiManami Hanawa
BondrewdToshiyuki Morikawa
JiruoTaishi Murata
OuzenSayaka Oohara
MittyEri Kitamura
IlimNatsuko Hara
LyzaMaaya Sakamoto
SimredYuuki Shin
NatMutsumi Tamura
ShiggyManami Numakura
TankutsukaYoshimitsu Shimoyama
Zapo-jiiTakayuki Nakatsukasa
YelmeYoshihisa Kawahara
BerucheroYouko Soumi
NarratorMaaya Sakamoto
MioRina Hidaka
LaffiHitomi Nabatame