Osaka, Japan
It began working in unit called Sawend from March 2012.
The concept of the unit is a "new but nostalgic".
Melody line is nostalgic, it is old-fashioned, including whether the arrangement say I, but added spice of my own.
Genre, has J-POP, to represent the old japanese pops logic feel or say me.
So it smells of SHOWA everywhere.