Koukaku Fudou Senki Robo-san

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!

Seasons

1. Standing in the ruins of Robosan!!

Air Date: 2014-10-18

Professor Tachibana finds eight girls hanging out inside the giant robot that saved the earth, and suddenly, it starts to move!

2. Surprise attack! Unwanted invitation

Air Date: 2014-10-25

Professor Tachibana is impatient to test the robot's abilities again, but the girls won't let him get away with it so easily!

3. Strongest visitor

Air Date: 2014-11-01

Professor Tachibana sends letters to the parents of the girls to get them to be pilots, but this leads to unforeseen (and dangerous?!) consequences!

4. The transformation of suspect XYZ

Air Date: 2014-11-08

A mysterious robbery occurs inside the robot! Who is the culprit?

5. Male spies infiltrate!

Air Date: 2014-11-15

Two male spies infiltrate the robot! Luckily, the girls catch them red-handed, but... they don't realize they're spies.

6. Are the pilots beautiful women or girls?!

Air Date: 2014-11-22

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.

7. Uneaten bento

Air Date: 2014-11-29

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...