Isn't it possible to "protect Japan's traditional culture" by making goods that complement Japanese clothing?
Is it feasible to preserve traditional culture "with modern mechanisms"?
We had numerous ideas when thinking about this, then we choose "something fun to make."

The veins of the "SAKURA" leaves that accompany the sharp "hairpin" body are carved out with a "half-moon single blade", and the thinnest part of each is approximately 0.02 mm.