Singing tuition and recording in London, UK

[peterg]

Hi, I am a pro musician in London(http://listen.to/peterg I have toured Japan and now based in London am giving short courses on popular singing, combined with CD demo recording and pronounciation training of English songs. Have you any suggestions as to how I can advertise this in Japan, for visitors to London to record and train, while they are here?
Thanks very much..Best wishes,
Peter.