There was once a high-tech robot which saved the earth from aliens. People have long forgotten how to operate this giant machine and it has been placed in an isolated ghost town. Professor Tachibana believes in the mobility of this machine and won't give up in finding a suitable pilot for the robot. However, one day, he finds out that the robot became the gathering space for eight middle school girls!
Koukaku Fudou Senki Robo-san (Season 1)
Standing in the ruins of Robosan!! (Episode 1)
Air date: 2014-10-18
Runtime: 24 min
Overview: Professor Tachibana finds eight girls hanging out inside the giant robot that saved the earth, and suddenly, it starts to move!
Surprise attack! Unwanted invitation (Episode 2)
Air date: 2014-10-25
Runtime: 24 min
Overview: Professor Tachibana is impatient to test the robot's abilities again, but the girls won't let him get away with it so easily!
Strongest visitor (Episode 3)
Air date: 2014-11-01
Runtime: 24 min
Overview: Professor Tachibana sends letters to the parents of the girls to get them to be pilots, but this leads to unforeseen (and dangerous?!) consequences!
The transformation of suspect XYZ (Episode 4)
Air date: 2014-11-08
Runtime: 24 min
Overview: A mysterious robbery occurs inside the robot! Who is the culprit?
Male spies infiltrate! (Episode 5)
Air date: 2014-11-15
Runtime: 24 min
Overview: Two male spies infiltrate the robot! Luckily, the girls catch them red-handed, but... they don't realize they're spies.
Are the pilots beautiful women or girls?! (Episode 6)
Air date: 2014-11-22
Runtime: 24 min
Overview: Eight beautiful and professional women go inside the robot in hopes to be the actual pilots, but certain eight girls have the exact opposite in mind.
Uneaten bento (Episode 7)
Air date: 2014-11-29
Runtime: 24 min
Overview: Five of the girls recall past events in hopes of understanding the way the robot works. But, they end up realizing different things from what they expected...
The love of a boxed girl (Episode 8)
Air date: 2014-12-06
Runtime: 24 min
Overview: Stressed by different reasons, the girls reach an emotional climax that will lead to an unexpected confession.
The confession of Yoshida (Episode 9)
Air date: 2014-12-13
Runtime: 24 min
Overview: Yoshida tells the girls about her life.
Everyone, together (Episode 10)
Air date: 2014-12-20
Runtime: 24 min
Overview: After listening to Yoshida's story, the girls have to make a choice that will change everything.
Merry Christmas on the battlefield (Episode 11)
Air date: 2014-12-27
Overview: It's finally the moment of truth. What will the girls do?
