question: What nationality is the singer of Pre (Band)?
context: Title: Akiko Matsuura
  Passage: Akiko Matsuura (also known by the name Akiko "Keex" Matsuura) is a drummer and vocalist who is a member of the English bands Pre and Comanechi along with guitarist, Simon Petrovich. Originally from Osaka, Japan, she also played drums with The Big Pink, and has a side project called Sperm Javelin.
  Title: Pre (band)
  Passage: Pre, often written as PRE, is a British noise rock band releasing music on the labels Skin Graft Records and Lovepump United. It is based in London and was formed around 2005 with singer Akiko Matsuura, known for taking the stage in only her underwear and extensive stage diving. Pre includes former members of Todd and Seafood. Guitar player John Webb is also a member of the noise rock band Male Bonding along with Kevin Hendrick.
answer: Japan
citations: Pre (band) Akiko Matsuura