Mori Calliope, a VTuber artist known for her bilingual Japanese-English lyrics and outstanding rap skills, has been chosen to perform the opening theme for the second cour of the anime series Gachiakuta.
Gachiakuta, a dark fantasy manga by Kei Urana, is currently serialized in Kodansha’s Weekly Shonen Magazine. The anime adaptation began broadcasting and streaming on July 6 and is now entering its second cour. A longtime fan of the original manga, Mori Calliope will perform the theme song, “LET’S JUST CRASH,” adding her signature style to the series.
Since her major debut in 2022 under Universal Music, Mori Calliope has gained international recognition as a “Made in Japan” artist. Her latest album, PHANTOMIME, debuted at No. 1 on the iTunes Alternative Album Chart in 10 countries/regions around the world and has charted in the US Billboard Artist 100, World Album, Top Album Sales, Heatseekers Albums and more. In February 2025, she held her first overseas solo concert at the Hollywood Palladium in Los Angeles, which sold out.
Comment from Mori Calliope
Are you guys ready for the next arc?! It’s finally time for Rudo and the cleaners to take on their first huge challenge!! As a longtime fan of the manga I can’t wait to see one of my favorite arcs animated this season…what kind of OST can we expect from some of the hottest battles in the series thus far?! And in BONES FILM’s glorious animation style, we’re gonna be on the edge of our seats. Some of my favorite villains are getting ready to show what they’re made of so I hope you guys are as hyped as I am. Let’s riot!! Please listen to LET’S JUST CRASH a lot, okay?!
Gachiakuta 2nd Cour PV:
Mori Calliope
Mori Calliope is a virtual artist popular not only in Japan but also around the world. She has attracted many music fans with her one-and-only unique lyrics, flowing freely between Japanese and English, and outstanding rap skills which lead to her major debut from Universal Music in 2022. Her latest album “PHANTOMIME” debuted at No. 1 on the iTunes Alternative Album Chart in 10 countries/regions around the world and has charted in the US Billboard Artist 100, World Album, Top Album Sales, Heatseekers Albums and more. As she expands her global recognition as a “Made in Japan artist,” her first overseas solo concert was held at Hollywood Palladium in Los Angeles with much success.
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