Having her major debut as “MICO“ singing in the electronic pop band “phoenotas”, she started her solo project “SHE IS SUMMER“ in April 2016. June 2016, her 1st E.P. 「LOVELY FRUSTRATION E.P.」 was released and the lead song “tobikirino oshareshite wakarebanashiwo“ has shown how girls really feel, and gained a lot of attention from people. Also it has got nearly 3 millions view on YouTube so far (at the time of May 2019). July 2017, the 2nd E.P.「Swimming in the Love E.P. 」 was chosen as a TOWER RECORDS recommendation.