Episode 1
Because Gunvarrel is Waiting
Kaito Yashio and his friend Akiho Senomiya are the remaining members of their school's Robotics Club. After Ak...
Episode 2
Because of Dreams, Hopes and Passion
Needing a robot for the tournament, Kaito and Akiho find an old Tanegashi Machine hobby robot in storage, only...
Episode 3
Tanegashi Accel Impact!
Kaito and Akiho go with their teacher, Mitsuhiko Nagafukada, to where the Robo-One tournament is being held, t...
Episode 4
Together, Let's Build a Giant Robot of Justice!
Akiho tries to get her father, who is the president of the Tanegashima Space Center, to fund their giant robot...
Episode 5
May I Call You 'Brother'?
Becoming curious about the girl she saw the other day, Kaito hears from Junna about various sightings of the g...
Episode 6
It's So Sad When a Dream Ends
As Kanna pops by the Robotics Club and agrees to join, Kaito recalls what Mizuka told him about how Akiho's si...
Episode 7
Thank You Berry Much
As Akiho tries to think of a way to help Subaru, Kaito realises from Kanna that the noises he heard from the E...
Episode 8
I'm Tennouji Nae. Nice to Meet You!
Kaito and the others are taken to JAXA, where Nae explains that JAXA wants to support the production of their...
Episode 9
Because It's the Product of Our Blood, Sweat, and Tears
While the others go to a festival in town, where they also run into Nae, Kaito helps Kona continue her search...
Episode 10
A Robot That Only We Can Build
As Kaito determines the Kill-Ballad cheater, a strange electrically-charged stone called a monopole falls from...
Episode 11
The Flag Has Been Cleared
As Kona becomes intrigued by rumors of Gunvarrel's last episode being leaked, she and Kaito go to solve the co...
Episode 12
Until You Like at Least One Thing
Despite Misa's warnings, Kaito starts gathering flags for unlocking the fourth report. Later, Junna learns tha...
Episode 13
What a Mad World
As the group celebrate Nae's birthday whilst figuring out how to make GunPro-2 move, Kona has remained confine...
Episode 14
Listen to My Story Like This...
As the robots continue to run rampant in Tokyo, Kona explains to Kaito that the login to their control panel h...
Episode 15
I'll Show You a Dream
As solar flares start affecting computers, people besides Kaito and his group become able to see Airi, who has...
Episode 16
I Love Giant Robots!
The gang complete the construction of the GunPro-2, using the monopole motors and a laser-activated fuelling s...
Episode 17
As of Today, The Robotics Club is Disbanded!
After Kaito, Akiho and Mitsuhiko pay their respects to Mizuka, the vice-president announces that, following Su...
Episode 18
The True Gunvarrel's In There!
Kaito and Akiho travel to the Tokyo Expo with their robot, where they discover they have to share a hotel room...
Episode 19
I Should Never Have Had a Dream
As Sawada's first shot has no effect on Misaki and he starts unloading before being tackled by Kaito who urges...
Episode 20
Does She Still Love Robots?
As Mitsuhiko begins streaming the encounter via Iru-O, Kimijima reveals that on the day of the S.S. Anenome in...
Episode 21
Gunvarrel Takeoff!
Whilst everyone else works on fixing up the GunBuild-1, Kaito, Nae and Airi head to Kimijima's lab to retrieve...
Episode 22
This is Our Game Now
Kaito arrives before Misaki, with the others helping to divert the missiles she fires using AR decoys, althoug...