

The Abyss—a gaping chasm stretching down into the depths of the earth, filled with mysterious creatures and relics from a time long past. How did it come to be? What lies at the bottom? Countless brave individuals, known as Divers, have sought to solve these mysteries of the Abyss, fearlessly descending into its darkest realms. The best and bravest of the Divers, the White Whistles, are hailed as legends by those who remain on the surface. Riko, daughter of the missing White Whistle Lyza the Annihilator, aspires to become like her mother and explore the furthest reaches of the Abyss. However, just a novice Red Whistle herself, she is only permitted to roam its most upper layer. Even so, Riko has a chance encounter with a mysterious robot with the appearance of an ordinary young boy. She comes to name him Reg, and he has no recollection of the events preceding his discovery. Certain that the technology to create Reg must come from deep within the Abyss, the two decide to venture forth into the chasm to recover his memories and see the bottom of the great pit with their own eyes. However, they know not of the harsh reality that is the true existence of the Abyss. ...
⭐8.63
🏆90
Genre : Adventure, Drama, Fantasy, Mystery, Sci-Fi
Seasons : summer
Type : TV
Eposide : 13
Status : Finished Airing
Studio : Kinema Citrus
duration : 25 min per ep
Rating : R - 17+ (violence & profanity)
Popularity : 91
Member : 1536044

Isogai, Noritomo
Producer

Kimura, Atsushi
Producer

Ogasawara, Muneki
Producer

Ogata, Mitsuhiro
Producer

Takagi, Takayuki
Producer

Takenaka, Nobuhiro
Producer

Yamashita, Shinpei
Producer

Kojima, Masayuki
Director

Yamada, Haru
Sound Director

Haga, Hitoshi
Episode Director

Iino, Shinya
Episode Director

Kudou, Toshiharu
Episode Director

Mori, Satoshi
Episode Director

Nakamura, Ryousuke
Episode Director

Son, Seung-Hui
Episode Director

Koyanagi, Keigo
Script

Kurata, Hideyuki
Script

Abo, Takao
Storyboard

Ise, Mariya
Theme Song Performance

Izawa, Shiori
Theme Song Performance

KanadeYUK
Theme Song Composition

Tomita, Miyu
Theme Song Performance

hotaru
Theme Song Lyrics

Abe, Chiaki
Key Animation

Akutsu, Tetsuya
2nd Key Animation

Aoyama, Ouwa
Background Art

Arai, Kazuto
Key Animation

Cool-kyou Shinja
Principle Drawing

Ebisawa, Maiko
Key Animation

Ema, Tsunetaka
Director of Photography

Fuji, Yuuko
Animation Director

Fujiki, Kahoru
2nd Key Animation

Gotou, Yoriko
2nd Key Animation

Gotou, Akinobu
Planning

Hamasaki, Hiroshi
Key Animation

Hattori, Masumi
Key Animation

Hattori, Satoshi
Animation Director

Higuchi, Kaori
Animation Director

Hirayama, Kanna
Key Animation

Hosoda, Saori
Key Animation

Iida, Mitsuhiro
Key Animation

Ikezu, Hisae
Animation Director

Irei, Eri
Key Animation

Ishii, Kaori
Key Animation

Ishikawa, Taketomo
Key Animation

Isogawa, Hisashi
Key Animation

Itou, Kuniyuki
Assistant Animation Director

Jones, Kyle Colby
ADR Director

Kakiuchi, Ayako
Key Animation

Kawamori, Noboru
Key Animation

Kawazoe, Masakazu
Key Animation

Kikuchi, Kazuma
Key Animation

Kikuchi, Takeshi
Planning

Kim, Gyeong-eun
2nd Key Animation

Kimura, Fumiyo
Key Animation

Kise, Kazuchika
Character Design

Kitagawa, Takayuki
Key Animation

Kitajima, Yuuki
Key Animation

Kobori, Yuuko
2nd Key Animation

Koide, Takushi
Key Animation

Kouno, Shinya
Key Animation

Kuroda, Yuka
Key Animation

Kurosawa, Masayuki
Editing

Li, Mingzhen
Key Animation

Makino, Hidenori
Key Animation

Masuyama, Osamu
Art Director

Matsuo, Yuu
Key Animation

Matsushita, Junko
Key Animation

Mitsuoka, Miku
2nd Key Animation

Miura, Ryuu
Animation Director

Moaang
Key Animation

Mochizuki, Shunpei
Key Animation

Murakami, Ryuunosuke
Key Animation

Méyère, Bruno
ADR Director

Nakamura, Yoshiko
Key Animation

Nakayama, Kazuko
2nd Key Animation

Nakayama, Tomoyo
Key Animation

Nishiguchi, Sachiko
Background Art

Nishijima, Shouhei
2nd Key Animation

Noguchi, Tooru
Sound Effects

Noma, Satoshi
Key Animation

Nonaka, Masayuki
Key Animation

Oguri, Hiroko
Assistant Animation Director

Okamura, Masahiro
Key Animation

Ookawa, bkub
Principle Drawing

Ookubo, Koutarou
Key Animation

Penkin, Kevin
Music

Ramayya, Raj
Inserted Song Performance

Ratsito, Enzo
Casting Director

Saita, Hiroyuki
Animation Director

Saitou, Kimikazu
2nd Key Animation

Saitou, Takeshi
Inserted Song Performance

Sakaibara, Miki
Key Animation

Sakakibara, Mitsuhiro
Planning

Satou, Tomoko
Key Animation

Satou, Konomi
Animation Director

Shibata, Kai
Key Animation

Shimada, Satoshi
2nd Key Animation

Shimizu, Kaito
2nd Key Animation

Shin, Young-soon
2nd Key Animation

Shinozaki, Fumihiko
Planning

Shundou, Kana
Key Animation

Sugimoto, Sachiko
Animation Director

Sugimoto, Rina
Key Animation

Sumiya, Osamu
Key Animation

Suwa, Masahiro
Key Animation

Suzuki, Misa
Animation Check

Takahashi, Chihiro
In-Between Animation

Takano, Nao
2nd Key Animation

Takatsuma, Takumi
2nd Key Animation

Tani, Shiori
In-Between Animation

Taniguchi, Yoshiaki
Animation Director

Tsukamoto, Akane
2nd Key Animation

Tsukushi, Akihito
Original Creator

Tsushima, Yurika
2nd Key Animation

Uenishi, Maya
Key Animation

Wang, Guonian
Assistant Animation Director

Watanabe, Kouichi
Planning

Watanabe, Keita
Key Animation

Watanabe, Chihiro
2nd Key Animation

Xie, Wanqian
Key Animation

Yamada, Tatsuo
Key Animation

Yamamoto, Takanori
Key Animation

Yamashita, Miyao
Color Design

Yamazaki, Asuka
Planning

Yasumoto, Manabu
Key Animation

Yonemori, Yuuki
Key Animation