S01E01 Maia's Longest Day (Part 1)
Maia gets rejected by the Ocean Agency, gets chased out of her house, can’t find a job that offers room and board, gets her wallet stolen and gets taken hostage by a bad guy and...
Daphne in the Brilliant Blue
S01E12: The Day the World Surfaced
The 100-year anniversary of the underwater cities raising to the surface is celebrated. The 100-year memorial service for the city of Elpida is also held. Maia, Tsukasa and Millie have a race to show off the Ocean Agency's new hovercraft.
Overview
In the future, water has covered much of the Earth due to the effects of global warming, leaving the human race to live on neighboring floating cities. The orphaned Maia Mizuki, 15, just graduated from middle school and has already applied for employment in the elite Ocean Agency, part of the futuristic world government. Only the best, most intelligent, and physically fit students are eligible for admission.
Episodes
S01E02 Maia's Longest Day (Part 2)
Maia is involved in a detainee exchange that goes bad. The housing agency confiscates all her belongs. She joins Nereids the all-around service provider.
S01E03 There's No Work as Great as Neres?
Maia and Shizuka solve the mystery of the Martin’s missing matrimony money. Trouble lies in wait for Rena in the form of a blonde woman.
S01E04 Chacachaca Banban
S01E05 The Hooligan's Return
Maia gets introduced to a martial arts expert, Yu Park. Rena and detective Yagi get taken hostage on a cruise ship. Yu gets reinstated as a Nereids agent after serving 90 days in jail and...
S01E06 The Great Nighttime Manhunt
Maia gets partnered with Gloria and Yu and discovers the tense relationship they have. Car thieves kidnapped Maia as Yu and Gloria chases a suspect truck.
S01E07 All That, Papa
The branch manager’s daughter discovers he has been lying to her about his role at work. The gang catches a group of poachers.
S01E08 Risk Everything For Speed!
Maia takes the wheel of a test vehicle when Shizuka’s childhood friend, Millie, is injured. Maia gets caught in some industrial espionage.
S01E09 I'm the Only One Without a Tomorrow
Gloria is told she has a week to live. Tsukasa gets elected to help Gloria meet her ideal man.
S01E10 Siberian Special Vacation
The girls go to Siberia City where slave traders kidnap Shizuka. Maia has no recollection of being in Siberia before but knows the fastest way to intercept the fleeing kidnappers.
S01E11 Like this for a Long Visit
When Maia passed a Loral Tree it sparks an odd feeling. Maia tells the girls about her past. The gang spends an extra day in Siberia looking for clues about Maia’s past.
S01E12 The Day the World Surfaced
The 100-year anniversary of the underwater cities raising to the surface is celebrated. The 100-year memorial service for the city of Elpida is also held. Maia, Tsukasa and Millie have a race to show off...
S01E13 Giving Hatred
Wong, Chang and Lee along with their rescuer, Mai, seek revenge on Nereids for putting the three brothers in prison. Nereids confiscates the submarine Mai stole.
S01E14 The Elderly and UMA
The submarine is costing a fortune just sitting around. The crew goes out looking for work and Maia finds them a job. The job will be used as a training mission. Maia and an old...
S01E15 The Great Surge (part 1)
A grade-school boy runs away from home and Maia is sent to Siberia to find him. The branch manager in that city is holding a grudge against Rena. A mechanic is paid off to sabotage...
S01E16 The Great Surge (part 2)
Maia and the boy are caught in the plot to kill a wealthy CEO. Rena and Shizuka track down the people behind the plot. Maia must pilot and land an aircraft carrying 1000 passengers in...
S01E17 Defeated by a Baby
Yu finds an abandon baby at her door. Who would do such a thing? Gloria is against taking the child to the police.
S01E19 Submarine "Yomogi No. 1
Mai, Wong, Chang and Lee steal the Agnus, the name they gave the submarine, back. Maia gets taken hostage in an attempt to stop them. Plans for a less than lethal recovery by Nereids goes...
S01E20 Once upon a time in Siberia
The stress of almost certain death in her rescue of the treasure hunters triggered Maia to remember an event from her past. She goes to Siberia to look for the time capsule she and her...
S01E21 What Happened to Maia?
Maia is distracted by the return of her memories that lend to her poor performance on a mission to return a kidnapped girl captured by slave traders. Shizuka is seriously injured as a result of...
S01E22 Everyday Life of an Eye and Recollection
A band of slave traders captures Maia. The same traders Nereids raid ruined. Millie and Tony Long, a guy that has appeared watching Maia from the shadows many time in previous episodes, save her. As...
S01E23 Escape From Kamchatka
Maia is told the reason behind her false memories. Tony tells the girls of Nereids about Maia’s capture. Shizuka, Yu and Gloria quit Nereids on account of Rena’s apparent cold-heartedness. Tsukasa returns from Greenland City...
S01E24 Daphne In The Brilliant Blue
Kevin forwards the coordinates of Elpida to the Yomogi-1. Tony gives Mai, Wong Chang and Lee the use of an attack sub. The Ocean Agency trails the Yomogi-1 to Elpida. While the treasure hunters chases...
Cast
Mai Nakahara
Maia Mizuki
Masumi Asano
Gloria
Yuhko Kaida
Yu Park
Sayaka Ohara
Rena Honjo
Kana Ueda
Shizuka Hayama
Daiki Nakamura
Wilfred Kim
Sakura Nogawa
Tsukasa Takagi
Ami Koshimizu
Yukari Hanaoka
Hidetoshi Nakamura
Kosuke Yagi
Shinji Kawada
Chang
Hitomi Nabatame
May
Mugihito
Shou Mizuki
