My works Choosing the Right Backing Board
Although August has already begun, today is the first weekday of the month. Yesterday was extremely hot—probably the hot...
Hiroyuki Oka
My works 
Japanese culture Working with Natural Wood Veneer
It was another hot day today, but this morning was our neighborhood cleanup day. While it was still relatively cool, I w...
Japanese culture Trick Box from Morocco
Hot weather continues across Japan. Local governments are encouraging people to avoid unnecessary trips outside because ...
My works Gluing Two Panels Together
It has been hot since this morning. Today is the last day of July, but it already feels like the peak of summer. With an...
My works 14-Step Mechanism
The hot weather continues today, but it feels a little more comfortable under cloudy skies. Today, I mainly worked on th...
My works 14-step Walnut Puzzle Box
It was sunny from the morning today for the first time in a while, and the heat returned. I spent most of the day packin...
My works Using Walnut for Different Parts
The temperature has been a little lower over the past few days, making the weather more comfortable. However, because of...
My works The Fixed Panel for the 4-Step Box
The heat from last week has eased a little over the past two days. Perhaps it is because it has been raining at night fo...
Japanese culture My Favorite Puzzle Box with a Drawer
It rained yesterday, and the heat of the past few days eased a little during the night. However, it has been very hot ag...
My works The Problem of Sticking Mechanisms
The weekend was supposed to bring a bit of relief from the heat, but that hasn't happened at all — the hot weather conti...