My works 5-sun drawer 10-step box
07-Jan-2025This morning, I attached the final panels to the 3-sun 12-step Japanese puzzle boxes. With this, the panel at...
Hiroyuki Oka
My works 
My works 3-sun 12-step box (4)
06-Jan-2025Today is Monday, marking the start of a new week. In Japan, many people begin their work anew today, giving t...
My works 3-sun 12-step box (3)
03-Jan-2025Today, I focused mainly on working with the 3-sun boxes. Since it's the New Year, I also spent time tidying u...
My works 3-sun 12-step box (2)
02-Jan-2025Today, I started a bit later than usual and worked on several tasks. First, I applied the final coating to so...
My works 4-sun double compartment box
Happy New Year! I look forward to another wonderful year ahead.Today, I went to my workshop but didn’t do any crafting. ...
My works 3-sun 12-step box
31-Dec-2024Today, on the last day of 2024, I started working on a new batch of 3-sun 12-step Japanese puzzle boxes. This...
My works 5-sun 27-step box (3)
30-Dec-2024Today, I worked on attaching the kannuki panel to the final side of the 5-sun 27-step puzzle boxes, which I s...
My works 5-sun 27-step box (2)
27-Dec-2024Today, I am working on the crafting and attaching of the Aruki for a 5-sun 27-step puzzle box. As I’ve mentio...
My works 5-sun 27-step box
26-Dec-2024Today is very warm and comfortable, with a high of around 15 degrees Celsius—a rare day indeed. Unfortunately...
My works 2 sun cube drawer box (2)
25-Dec-2024This time, I didn’t write much about the production process of the 2-sun cube puzzle box, but it was successf...