Daisy×Daisy (Japanese: デイジーデイジー) is the solo project of Japanese singer MiKA (born on October 4, 1983, in Ehime, province to the northwest of Shikoku). It was originally a duo with MiKA (vocals/lyrics) and yuuki (guitarist/composer/lyricist) created in 2005, but yuuki decided to leave in 2008. However, MiKA carried on as a solo act, but kept the name DaisyxDaisy. In 2009, the single "brave your truth" reached 19th in the Oricon chart.

MiKA comes from a family of musicians. She studied Enka, a traditional Japanese style of music, from the age of four. She then moved to Tokyo, where she learned music from an Enka master. However, she felt like experimenting with different styles, and ended up forming a band. Since then, many have considered her to be a rock singer.

She has performed abroad, having gone to Brazil in 2018 to São Paulo at Anime Dreams; and in Recife at Anima Recife.