

Nagi-Asu: A Lull in the Sea
Series Overview
Long ago, all humans lived beneath the sea. However, some people preferred the surface and abandoned living underwater permanently. As a consequence, they were stripped of their god-given protection called "Ena" which allowed them to breathe underwater. Over time, the rift between the denizens of the sea and of the surface widened, although contact between the two peoples still existed. This show follows the story of Hikari Sakishima and Manaka Mukaido, along with their childhood friends Chisaki Hiradaira and Kaname Isaki, who are forced to leave the sea and attend a school on the surface. There, the group also meets Tsumugu Kihara, a fellow student and fisherman who loves the sea. Hikari and his friends' lives are bound to change as they have to deal with the deep-seated hatred and discrimination between the people of sea and of the surface, the storms in their personal lives, as well as an impending tempest which may spell doom for all who dwell on the surface.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.





1 Season • 26 Episodes
24 min per episode
2013 – 2014
Premiered: Thu, Oct 3, 2013
Creative Production Team
Latest Aired Episode
Season 1, Episode 26: “The Color of the Sea. The Color of the Earth. The Color of the Wind. The Color of Your Heart. Your Color. Earth Color of a Calm”
In order to save Manaka, Miuna is swallowed up by the whirpool that Ojoshi-sama made and is covered in Ena that wraps around her like a cocoon. Hikari and Tsumugu go to save her but are held back by the powers of a god.
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
A Lull in the Sea - Official Announcement Trailer (Dub)Official
Type: Trailer • Published 2015-03-10
Cast & Creators
Explore Star Directory →Natsuki Hanae
Hikari Sakishima (voice)
Kana Hanazawa
Manaka Mukaido (voice)
Ai Kayano
Chisaki Hiradaira (voice)
Ryota Osaka
Kaname Isaki (voice)
Kaito Ishikawa
Tsumugu Kihara (voice)
Mikako Komatsu
Miuna Shiodome (voice)
Kaori Ishihara
Sayu Hisanuma (voice)
Kaori Nazuka
Akari Sakishima (voice)
Junji Majima
Itaru Shiodome (voice)
Motomu Kiyokawa
Isamu Kihara (voice)
Yoshitsugu Matsuoka
Shun Sayama (voice)
Shinji Kawada
Satoru Mihashi (voice)
Kohsuke Toriumi
Uroko (Uroko-sama) (voice)
Masuo Amada
Tomoru Sakishima (voice)
Creative Leadership & Key Crew
Toshiya Shinohara
Mari Okada, Toshiya Shinohara
Yoshiaki Dewa
Yukiyo Kajiwara
Ayumu Takahashi
Akira Sasaki, Hideyuki Nanba, Hisato Usui, Jun Fukuda, Kazutomo Suzuki
Department Leadership Roster
Yoshiaki Dewa
Original Music Composer
Yukiyo Kajiwara
Director of Photography
Ayumu Takahashi
Editor
Fuminori Yamazaki
Producer
Kei Fukura
Producer
Kenji Horikawa
Producer
Kohei Miyajima
Producer
Takayuki Nagatani
Producer
Takema Okamura
Producer
Yumiko Kobayashi
Producer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-14: Parents Strongly Cautioned — Contains material unsuitable for children under 14.
International Certification Matrix
Parents Strongly Cautioned — Contains material unsuitable for children under 14.
14+ Parents Strongly Cautioned.
Mature — Recommended for viewers 15 and older.
Production Stills & Gallery
Official cinematic photography and background stills for Nagi-Asu: A Lull in the Sea.
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Frequently Asked Questions About Nagi-Asu: A Lull in the Sea
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Nagi-Asu: A Lull in the Sea about?
Long ago, all humans lived beneath the sea. However, some people preferred the surface and abandoned living underwater permanently. As a consequence, they were stripped of their god-given protection called "Ena" which allowed them to breathe underwater. Over time, the rift between the denizens of the sea and of the surface widened, although contact between the two peoples still existed. This show follows the story of Hikari Sakishima and Manaka Mukaido, along with their childhood friends Chisaki Hiradaira and Kaname Isaki, who are forced to leave the sea and attend a school on the surface. There, the group also meets Tsumugu Kihara, a fellow student and fisherman who loves the sea. Hikari and his friends' lives are bound to change as they have to deal with the deep-seated hatred and discrimination between the people of sea and of the surface, the storms in their personal lives, as well as an impending tempest which may spell doom for all who dwell on the surface.
How many seasons does Nagi-Asu: A Lull in the Sea have?
Nagi-Asu: A Lull in the Sea comprises 1 season available to explore.
Who stars in Nagi-Asu: A Lull in the Sea?
Key cast members in Nagi-Asu: A Lull in the Sea include Natsuki Hanae, Kana Hanazawa, Ai Kayano, Ryota Osaka, Kaito Ishikawa.
Who created or directed Nagi-Asu: A Lull in the Sea?
Nagi-Asu: A Lull in the Sea was developed and directed by Toshiya Shinohara.




















