Formed in Kyoto, this rock band consists of vocalist/guitarist Katagiri and bassist Yasukawa Aru. Their music video for "Yume no Tsuzuki," released on YouTube in November 2017, quickly gained attention, surpassing one million views in less than a year.

In September 2021, they made their major debut. Their debut album, "era," won the 2022 CD Shop Awards and ranked 5th on Nippon TV's "Buzz Rhythm 02" list of "Artists to Watch in 2022."

The band has performed at large-scale festivals across Japan, and in November 2023, they successfully held shows at Zepp Haneda and Namba Hatch.

After a member departure in September 2024, the band transitioned to its current two-member lineup, set to release their first EP under the new formation, "27," in May 2025.

Their music, characterized by introspective lyrics written in straightforward language, powerful vocals that embrace vulnerability, and a blend of delicate and intense performances, has garnered a strong and dedicated following.