After graduating Tokyo Metropolitan University Physics course, he plunged into the unknown world, art and design. He learned professional jewellery making technique at Hiko Mizuno jewellery college in two years.
After a one year preparation period, he entered BA Jewellery Design course at London University Central Saint Martin's College of Art and Design.
He grew his creative design skills without being bound by jewellery category. After graduation, he developed his skills as professional jewellery designer & maker through the work with young spirited designers and leading designers like Vivienne Westwood, Hussein Chalayan, Shaun Leane etc.
After returning to Japan, he launched his brand, "uni-t design" with theme "Jewellery as witty and sophisticated amusement"