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Hiroyuki Oka

Hiroyuki Oka was born in 1970. He graduated from the Musashino Art Junior College. He studied his craft at the factory of Hakone Yosegi Zaiku for ten years before becoming an independent crafter. He founded his studio, Oka-Craft, in 2003. Oka-Craft is located in Odawara, Japan.

We are proud to carry the works of Oka-san at UniqueBoxShop.com! Although we have a fairly new business relationship, we have so far, found his boxes to be of very good quality. He has some very original works. The finishes of the boxes are very nice and natural and not overly glossy. The movements are smooth and the included instructions are easy to follow.



5 Step Star Japanese Puzzle Box $68.95	Huge 7 Sun 12 Step Japanese Secret Box * $164.95	Koyosegi Japanese Secret Box - 3 Sun 4 Step * $29.95



14 Step Mame Koyosegi Secret Box * $26.95	5 Sun 14 Step Natural Japanese Puzzle Box with Kusu Wood $79.95	Mame Yosegi Secret Box - 4 Steps $19.95



Mame 14 Step Kuzushi Puzzle Box by Oka $29.95	5 Sun 10 Step Ichimatsu Japanese Secret Box $78.95	3.5 Sun Japanese Puzzle Box Cube 7+3 Moves with Drawer $89.95



4 Sun 7 Step Japanese "Maze" Puzzle Box $56.95	3 Sun 12 Step Natural Finish Puzzle Box by Oka-san Regular price: $43.95 Sale price: $39.56	2.5 Sun 5 Step Koyosegi Japanese Puzzle Box by Oka $34.95



5 Sun 36 Step Koyosegi Himitsu-Bako by Oka-san $134.95	Japanese Natural Wood "Muku" Secret Box - 5 Sun 14 Step $72.95	Japanese Koyosegi Secret Box with Drawer - 5 sun 7+3 Step $89.95



5 Sun 7x7 Step Double Compartment Japanese Secret Box - Koyosegi Design $97.95