{"kind":"club","data":{"name":"PROTO 453 ドライバー","url":"https://golfscale.jp/club/driver/mystery/proto-453","slug":"HDMY2026007","brand":"ミステリー","series":"PROTO 453","club_type":"ドライバー","release_year":"","materials":{"head":"硬化型6-4チタン精密鋳造（クラウン 高強度カーボン）","face":null},"ladies":false,"specs":[{"number":"1","lie_deg":59.0,"head_weight_g":197,"volume_cc":453,"loft_deg":[8.5,9,9.5,10,10.5,11,11.5,12]}],"sources":[{"url":"https://web.archive.org/web/20170507000000/http://www.mystery-jp.com/driver/proto-453_n-ip_black.html","checked_on":"2026-11-06"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-07T22:00:15+00:00","license":{"text":"事実（数値・名称・住所など）は出典 URL つきで引用自由。記事本文・画像は要連絡。","url":"https://golfscale.jp/legal/credits"},"attribution":"出典: ゴルフスケール（golfscale.jp）","source_url":"https://golfscale.jp/club/driver/mystery/proto-453"}}