Akita Shoten published the eighth and final tankoubon volume of the spinoff manga Kyochuu Sanmyaku by Fujimi Yasutaka and Sazanami Yousuke on January 20th, 2025.
Fujimi and Sazanami started the manga in November 2019 and ended it in August 2024 in Akita Shoten’s Dokodemo Young Champion web magazine. Atika Shoten published the manga’s first volume in July 2020. The Kyochuu Sanmyaku manga is described below:
Futagoyama Rock Tunnel is a famous occult spot in G Prefecture in the Tokai region. Go and his friends come to this place, where there are constant disappearances, to shoot a video for VTube distribution under the pretext of a test of courage. However, what they encounter there is a gigantic insect! Although they suffer casualties, they repel the insect with the help of entomologist Enoki Inaho and escape..
The manga is a spinoff of the Kyochuu Rettou (The Island of Giant Insects) manga by Fujimi, RED ICE, and Hirose Shu. The original manga ran from October 2014 to March 2019, first on Akita Shotens’s Champion Cross website and then on Akita Shoten’s Manga Cross website. RED ICE was the original artist for the manga until December 2018. Hirose took over the art until the end of the manga’s run in March 2019, and in April 2019, Fujimi and Hirose started the sequel manga Dai Kyochuu Rettou (Die! The Island of Giant Insects).
