Please answer the following question: Read the bio below and try to give details on valshe 's:    - years active     - caption     - origin     - label     - genre       - birth date     - name     - background     - image     - birth place     - occupation     Bio: , is a japanese female singer , signed under the being inc. label . she is well known as a `` ryouseirui '' -lrb- 両声類 ? , lit . `` both voice types '' -rrb- , being able to sing both male and female voice types .
Answer:
- years active is 2010-present- caption is valshe core '' as seen in her 6th single `` butterfly- origin is japan- label is 5pb. , oth , being inc. .- genre is j-pop- birth date is september 15- name is valshe- background is solo_singer- image is valshe butterfly core- birth place is japan- occupation is singer , lyricist