Following the first one in February, Japanese rock band Sakanaction posted a second collaboration music video for “Kaiju,” the opening theme for the TV anime Orb: On the Movements of the Earth , on the band's official YouTube channel . As the band's first anime theme work in their 18-year professional career, "Kaiju" released digitally on February 20, and has reached 100 million streams. This video was newly produced to commemorate the 100 million stream milestone. While the first video, which has been viewed over 8.38 million times in three months, was a compilation of the first half of the anime's story, this second video covers the second half. Additionally, It was previously announced that the first video would stream online for a limited period of three months, but it has been decided that the first video will be available until February 29, 2026, along with the second video. Sakanaction "Kaiju" x Orb: On the Movements of the Earth 2nd Collaboration Music Video Orb: On the Movements of the Earth Creditless Opening Video RELATED: Sakanaction Streams Orb: On the Movements of the Earth Anime Opening Song Collab Music Video Uoto began the original Orb: On the Movements of the Earth manga series in Weekly Big Comic Spirits in 2020, with eight volumes released in Japan to date. The TV anime adaptation aired on NHK General TV in Japan for 25 episodes from October 5, 2024, to March 14, 2025. Netflix was streaming the series worldwide. Seven Seas Entertainment releases an English version of the manga and describes the series: In fifteenth-century Europe, heretics are being burned at the stake. Rafal, a brilliant young man, is expected to enter university at an early age and study the era’s most important field, theology. But Rafal values Reason above all else, which leads him both to the shocking conclusion that the Earth orbits the Sun, and into the hands of the Inquisition! A decade later, two members of the Watch Guild, the dour young Oczy and the cynical Gras, find a hidden stone chest that details the secrets of the universe Rafal left behind. Dare they try to change their own stars by selling the heretical texts, or would that only lead to the stake and the fire? Source : Sakanaction official YouTube channel ©2025 HIP LAND MUSIC CORPORATION INC.
