日本初の超硬合金包丁KISEKI:（キセキ）を作るプロセス。予約1年待ち、ダイヤモンドに次ぐ硬さを誇る包丁工場。
Published June 3, 2026
Views 393K | Likes 3.55K | Comments 229
Based on an estimated $0.7–$2 CPM, this video's 393K views translate to an estimated $275 – $786 in lifetime ad revenue.
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$275 – $786