After five years together, a four-member girl group is saying goodbye to their fans. #2i2 | @2i2jp/X #2i2 is a Japanese idol girl group that debuted on December 3, 2020 with an androids concept. They released their first single, “SAYONARA,” on February 12, 2021. | @2i2jp/X Since their debut, #2i2 has built a modest but…

