Formerly married to fellow actor Yûji Kishi. Both began their acting careers in the super sentai genre.
Currently portraying the main character, Arika Yumemiya,
in the series, "Mai Otome," sequel to last year's series, "Mai
HiME." (October 2005)
She is married to her Dekaranger co-star Tomokazu Yoshida.
She presented a children's variety show Nyanchuu World on the NHK channel, as well as net radio work for Tsubasa Chronicle (with fellow voice actress Yui Makino) and Mai Otome (with Ami Koshimizu), the popular anime in which she plays the lead character Arika Yumemiya.
Mika diversified into voice acting in 2005, voicing the character Mokona in the anime Tsubasa Chronicle and xxxHoLiC, based on Clamp's popular manga.
In 2000, Mika made her stage debut as Janet in the Japanese version of the musical Annie.
She had small roles in Suicide Circle and Battle Royale II: Requiem.