

The story
In the future, water has covered much of the Earth due to the effects of global warming. The orphaned Maia Mizuki, 15, just graduated from middle school and has already applied for employment in the elite paramilitary Ocean Agency, part of the futuristic world government. Only the best, most intelligent, and physically fit students are eligible for admission. Maia, the series' protagonist, is set to become one of the few. But her ideal life quickly falls apart. To her disappointment, Maia unexpectedly fails her entrance exams. Making matters worse, she promptly gets evicted from her house, pick pocketed, taken hostage, then shot. She is "saved" by two women (Rena and Shizuka) that are part of an unorthodox help-for-hire organization called Nereids (inspired by the Greek mythological Nereids ). With nowhere to go, Maia joins up with Nereids, taking jobs from capturing wanted criminals to chasing stray cats, often with unexpected results. Gloria and Yu later join up with Nereids. "Daphne" in the title refers to a subplot that starts midway into the series and eventually become important to Maia. "Brilliant Blue" refers to the fact that this is a world covered by water with almost no land. The world consists of vast oceans, a few islands, and floating cities.
24 episodes
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01Episode 1Unwatched · Aired
02Episode 2Unwatched · Aired
03Episode 3Unwatched · Aired
04Episode 4Unwatched · Aired
05Episode 5Unwatched · Aired
06Episode 6Unwatched · Aired
07Episode 7Unwatched · Aired
08Episode 8Unwatched · Aired
09Episode 9Unwatched · Aired
10Episode 10Unwatched · Aired
11Episode 11Unwatched · Aired
12Episode 12Unwatched · Aired
13Episode 13Unwatched · Aired
14Episode 14Unwatched · Aired
15Episode 15Unwatched · Aired
16Episode 16Unwatched · Aired
17Episode 17Unwatched · Aired
18Episode 18Unwatched · Aired
19Episode 19Unwatched · Aired
20Episode 20Unwatched · Aired
21Episode 21Unwatched · Aired
22Episode 22Unwatched · Aired
23Episode 23Unwatched · Aired
24Episode 24Unwatched · Aired10 credited
500 credited
Sam RiegelADR Director (English)
RinoTheme Song Composition (ED)
RinoTheme Song Lyrics (ED)
Kou OotaniMusic
CooRieTheme Song Performance (ED)
Yumi NakayamaAnimation Director (ep 24)
Yumi NakayamaChief Animation Director
Takashi WatanabeStoryboard
Jin AketagawaSound Director
Seishi MinakamiSeries Composition
Tarou MakiPlanning
Takashi IkehataDirector
Masashi IshihamaKey Animation (OP)
Aki HataTheme Song Lyrics (OP)
Yoshio OokouchiDirector of Photography
Kazunori IwakuraCharacter Design
Kazunori IwakuraAnimation Director (OP)
Kazunori IwakuraAnimation Director (eps 8, 19, 22, 24)
Shigeki KimotoIn-Between Animation (ep 1)
Hideki GotouExecutive Producer (English)AniList community tags
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