HAKKAKU

HAKKAKU by YUICHI TOYAMA blends geometric edge with refined Japanese craftsmanship. Constructed entirely from titanium, it features angular 6-sided rims—a subtle nod to architectural structure. Lightweight and sharp, it’s a frame designed for those who value form, balance, and clarity.

• Frame Material: Titanium
• Lens Width: 45mm
• Bridge Width: 22mm.
• Temple Length: 145mm
• Handmade in Japan