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alt="Top down view of Nakagawa bunka with aogami#1 steel. This Japanese knife is sharpened by Morihiro hamono. "
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The Hatsukokoro aogami#1 bunka 180mm is a handcrafted Japanese kitchen knife forged in Sakai by Satoshi Nakagawa and sharpened by Morihiro Hamono. This carbon steel bunka features Hitachi Aogami #1 core with iron cladding in sanmai construction. This bunka handles general kitchen tasks from slicing to chopping, with the angled tip providing access for detailed work. The iron cladding will develop a natural patina over time with use.
Details
Brand: Hatsukokoro
Blacksmith: Satoshi Nakagawa
Sharpener: Morihiro Hamono
Location: Sakai, Japan
Knife Type: Bunka
Core Steel: Aogami #1 (Blue #1)
HRC: ~64
Steel Type: Carbon Steel
Cladding: Iron Clad
Blade & Handle Specs
Overall Length: 314mm
Blade Length (Heel to Tip): 170mm
Blade Height at Heel: 47.5mm
Spine Thickness:
At the handle: 2.9mm
At the heel: 2.8mm
Midway: 2.2mm
1cm from the tip: 1.3mm
Weight: 167g
Edge/bevel: 50:50
Handle: Octagonal ebony with blonde horn ferrule
Hand Orientation: Ambidextrous
Saya/Sheath: Not included
Notes
For the care and maintenance of Japanese knives, such as the Nakagawa Aogami #1 Bunka knife, please refer to our care guide.
Slight measurement variations are typical in handcrafted Japanese kitchen knives.
Shipping & Returns
• Worldwide shipping from Tokyo via EMS/DHL • Ships within 24-48 hours • Online tracking included • 30-day returns on unused items Details
Care Guide
• Use whetstones for sharpening • Use wooden or rubber cutting boards • Keep clean and dry to prevent rust • Avoid cutting bones or frozen foods • Hand wash only - no dishwasher View Complete Care Guide