Tokyo has sunk into the ocean, along with most of the world, during a large-scale land subsidence. Aika Sumeragi is a salvager who works for a small company run by a father and daughter tandem. Alas, the company isn't exactly successful, and money is needed desperately. Thus, Aika accepts the very dangerous job of acquiring an artifact called Lagu for a hefty sum. The boss' daughter Rion joins Aika on this particular mission, and the two set off.
S01:E01 - BEAUTIFUL AGENT
Aika and Rion work for an agency that specializes in recovering relics. However, the agency is in terrible financial crunch. Aika returns to her life as a special agent to help.
S01:E02 - NAKED MISSION
Aika has been assigned to collect information about Lagu, but Hargen impedes her quest.
S01:E03 - TAKE OFF POSITION
Aika escapes but Rion was left behind!
S01:E04 - A FLOWER BLOOMING in SPACE
Aika meets her match against Neena!
S01:E05 - Special TRIAL
Special feature showcasing music videos, promos, and a move to a new office!
S01:E06 - The Golden Delmo Operation
Without their leader, The Delmo Operation continues!
S01:E07 - Delmo Operation: White Silver
The Delmo Operation organizes a trap for Aika to study her combat moves!
S01:E08 - Break the Decisive Battle! Delmo Base!
The Delmo attack the Aika at the office!