DO@RAT (ドアラット) is an odorite known for wearing a Kamen Rider Double mask (from the Kamen Rider W series) and a hat atop it. She also wears a big shirt along with baggy pants to complete her hip-hop getup. She only dance to hip-hop and breakdance songs as opposed to cutesy or idol songs which are the usual choice for female odorite.
She began as early as 2009, as a member of the dance unit 2D-CH@MPLE! which has been her major affiliation until it became inactive in 2010. However, she was adopted as a crew member of Nadare-Shiki which incidentally, has other masked odorite such as Tora-san and Zensoku.
She is well-known for creating "adlibs" to certain choreography, giving it a somewhat different taste such as her dance to "LUVORATORRRRRY!" wherein, she made it fit to be danced by a single person despite the choreography being for two people. Another is her dance to "Kusare Gedou to Chocolate" which was originally by Nyantaro Project; it is also her most viewed solo performance with more than 200k views.
Her husband is Yoshi, an odorite who she usually dances with
She has a cap with the word "DOARAT" in it. DOARAT is a real brand name in Japan. DO@RAT's name however, was not inspired by DOARAT because it started in 2011, much later than DO@RAT's debut which was 2009.
As of the start of 2015, she is 3 months pregnant. 
She gave birth to her first son on July 20th, 2015.