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KONOSUKE Konosuke
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MakerKonosukeRegionSakai, Osaka
MarksKONOSUKE / 藤山SteelsShirogami #1, Aogami #2, Ginsan, VG10, SG2 / R2
Knife types madeGyuto, Sujihiki, Petty, Nakiri, Kiritsuke, YanagibaMain useWestern-style chef's knife: meat, large vegetables, rocking cuts.
Recommended whetstone1000 → 3000–8000 JIS · how to sharpenMaintenanceRinse and wipe dry immediately after each use — never leave it wet or in the sink.
What this mark means
KONOSUKE reads Konosuke. It is an etched logo or Latin-letter mark used by Konosuke (コノスケ（堺）), Sakai, Osaka — the Sakai region. With a series name (Fujiyama, GS+, HD2, YS).
Other marks from the same maker
- 藤山 Fujiyama
About the maker
Sakai wholesaler with an office/showroom that takes walk-ins. Series names are the marks: Fujiyama (藤山, the collectors' one), GS+ / GS+ nashiji (semi-stainless, ¥20–30k range), HD2, YS, MM. Blades read KONOSUKE with the series and often the forger's kanji.
Products carrying this mark
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