Hisoka Yuasa, 4, holds a piece of chocolate made in the shape of her face at a workshop ahead of Valentine's Day in Tokyo Feb 9, 2013. A chocolate making workshop by KS Design Lab offers classes ahead of Valentine's Day for making personalized gifts, by turning one's face into a chocolate treat for their significant other. Participants of the workshop first scan their faces and edit the data using a computer software. The data is then sent to a 3D printer to produce silicon moulds which chocolate is eventually poured into. The workshop is free of charge and attracted close to 20 participants. [Photo/Agencies]

Mariya Kawae, 30, receives a full-body scan during a workshop ahead of Valentine's Day at KS Design Lab in Tokyo Feb 2, 2013. [Photo/Agencies]