Artist Robert Vargas says it represents the cultural bridge between Japan and the 'City of Angels'
Wearing a navy suit on Wednesday, the prince answered the phones alongside traders in fancy dress costumes for the charity day where all ICAP's profits from 60 offices are donated to more than 200 charities worldwide.
ICAP, buyers and sellers of bonds, currencies and swaps, began their charity day in 1993 and have raised over 120 million pounds with celebrities brought in to help raise money.