Original Ohkawa Style Secret Box (remake)
Yoshiyuki Ninomiya
It is said that Secret Box was invented by Takagoro Ohkawa in around 1894.
Then it was developed and improved.
This is the remake of the original Ohkawa style Secret Box.
It opens with 2 moves.
You can enjoy the characteristic mechanism.
The other works of Yoshiyuki Ninomiya
