A female idol group debuted on May 1, 2019, with the concept of 'Alternative Idols aiming for the extreme north.' They have received song contributions from established shoegaze and alternative genre creators such as Ringo Deathstarr, Hata Yūsuke from cruyff in the bedroom, Suzu from For Tracy Hyde, Ishikawa from Dead Man's Wife, and others. In May 2021, they released their 1st album 'Pink,' which incorporates elements of shoegaze, emo, melodic punk, IDM, and intense hardcore. The album achieved number one rankings in Finland, Poland, Slovenia, and the Philippines on Apple Music's J-pop album charts and received recognition worldwide. In January 2022, their conceptual one-man live performance at Ebisu LIQUIDROOM was a great success despite mixed reactions. In May 2022, they released their 2nd conceptual album 'Green.' In September 2022, Aimi, Tsukimi Mao, and Tsumami Shi joined, and the group is currently active with five members. In October 2023, they released their 3rd album 'Camellia,' featuring the lead track 'Tuesday Rain,' produced by a dream team including Robin Aoki (downy, zezeco), Ken'ichiro Nakao (Crypt City, Boekatsu Kaitou, ex.NUMBER GIRL), BOBO, and Ken'go Matsumoto (THE NOVEMBERS).