Level-5 announced today that a TV anime series from its mixed-media project Megaton Musashi is set to premiere on TOKYO MX and BS Fuji on October 1, 2021.
Shigeharu Takahashi, who worked on the four Yo-kai Watch films from 2014 to 2019, is attached to direct the TV anime at OLM.
Eventually, a large hole was drilled in the earth and terraformed into a suitable environment for the aliens to live.