The Robot Research Club's newest giant robot, GunBuild-2, is finally complete! Meanwhile, both Exoskeleton Co. and Mizuka catch wind of Kaito's activities surrounding Kou Kimijima.
Kaito and Mitchi mourn
Standing before the sea, Mitsuhiko comments that he skips meetings and watch Mizuka surf. When Mitsuhiko states that Misaki had sent her condolences via telegram, Kaito says that Mizuka tells him to say thanks to Misaki. Mitsuhiko pours wine into the sea since Mizuka was a heavy drinker back then. Later, Kaoruko is disbanding the Robotics Research Club due to Subaru's accident. She adds that they will not accept JAXA, and Nae says that JAXA will not longer provide support. Kaoruko tells Akiho that all robot parts shall be dismantled. Shortly afterwards, Akiho and Kaito try to visit Subaru at the hospital; however, Subaru's father had told the staff to not let Akiho and Kaito see him. Meanwhile, Junna tries to apologize to Subaru's father who tells her that it's not their fault and requests them to not see Subaru anymore. Later, Junna states that she is quitting, and when Kaito says the club is no more, Akiho yells at Kaito. Junna starts crying.
Kaito looks at the final report
At school, a photo of Misaki, Mizuka, and Mitsuhiko are seen. Frau calls Kaito and informs him that she is calibrating the auto-balancer. When she explains why that Gunvarrel has fallen, Kaito states that the club has been disbanded. Frau asks Kaito if Kagome, Kagome has a connection to the Kimijima Reports. Kaito recalls Mizuka's death, and he thinks it's a warning to him. He shuts his phone on Frau. Back on the cliff where Mizuka dies, Kaito visits the shrine and looks for the Kimijima Reports. Toshiyuki asks Kaito about the exo skeleton and states that there was a strange sound. When Kaito says no, Toshiyuki asks him if he knew Kou Kimijima. He notes that Kaito has founded Airi's body and that Kaito is part of the Anemone incident. Toshiyuki mentions that Kou Kimijima died on the same day as the Anemone Incident.
The battle is decided
Receiving a call from Misaki, Kaito hears her message that urges him to safeguard the Kimijima Reports. In Akiho's bedroom, Akiho receives a message from Misaki. Misaki asks her how their Gunbuild project went. Then, she states that she knew she'd fail. However, it turns out that this event is a nightmare. Over at the site where Gunvarrel has fallen, Akiho thanks Kaito for his hard work, and she tells Kaito that she will figure out something on her own. Kaito explains that this is not the time since Mizuka had died and that Subaru is injured. He leaves her to tell the vice principal to dismantle the robot quicker. Akiho pleads with Kaito to listen to her, and Kaito asks her to fight him in KILL BALLAD. He tells her to show him how serious she is.
In a fierce battle, Akiho defeats Kaito and embraces him while crying on his shoulders. Then, Fujita arrives to tell them that he will fix this robot up. Mitsuhiko is relieved that Doc is not dismantling the robot, and he gives Akiho some prize money. Later, Kaito goes to upload Kimijima Report No. 7.
Points of Interest
Kimijima Report No. 7
- It has no text, and it has disseminated all six copies of the Kimijima Reports across the world.
- Japanese Name: "Robotto Kenkyū-bu wa, Honjitsu wo Motte Kaisan shimasu!" (ロボット研究部は、本日をもって解散します！)
- Opening Theme: "Houkyou no Messiah" by HARUKI
- Closing Theme: "Topology" by Kanako Itou