To save the Earth from alien invaders and their giant monsters, Dr. Kishida does what any other red-blooded mad scientist would do: he builds a giant robot—the ultimate feminine fighting robot!
Unfortunately, his grand-daughters refuse to pilot it! Apparently, they've got more important things to do than becoming teenage super-heroes. Besides, how are you supposed to study for your college entrance exams while getting beaten-up in battle?
Fortunately for Dr. Kishida, things aren't too well for the invaders, either. According to their reports, the Earth was the perfect target: lush, peaceful, and relatively defenseless. Theoretically, the planet should've surrendered long ago. Now, the war is at a standstill, the dreaded Accounting Department is warning about the serious cost overruns, and the head of the home office has arrived from Galactic Headquarters to personally oversee operations. Has Headquarters decided to unleash, The Audit—or do they have something even more evil in mind?
The fate of the world rests upon two people: Aya Kishida, one of the doctor's granddaughters, who may have to give up prep school to pilot the mighty (and lovely) ARIEL; and a mysterious alien named Saber Starblast, who may have the power to defeat the invaders once and for all...+ More
Characters & Voice Actors

Dr. Kishida
Main
Kawai, Mia
Main
Demonova
Supporting
Houser, Albert
Supporting
Ragnus
Supporting
Torefan, Simone
SupportingRecommended for you
[RAW] Esper Mami Special: My Angel Mami-chan
Special
23m
Fei Ren Zai 2nd Season
ONA
6m
Fei Ren Zai 3rd Season
ONA
6m
Fight Da!! Pyuta
TV
24m
Go Go Toraemon
OVA
30m
Gorillaman
OVA
46m
Guan Hai Ce
ONA
21m
Guilstein
Movie
90m
Hakushon Daimaou 2020
TV
24m
Hana no Zundamaru
ONA
5m
Hana no Zundamaru: Junk
ONA
1m
[RAW] Happy☆Lucky Bikkuriman
TV
24m
Hello WeGo!
Movie
23m
High School Jingi
OVA
86m