{"kind":"shaft","data":{"name":"ミズノ 20 MFUSION U","url":"https://golfscale.jp/shaft/mizuno/20-mfusion-u","slug":"SSMZ010","brand":"ミズノ","series":"20 MFUSION U","shaft_type":"純正シャフト","material":"カーボン","model_count":1,"models":[{"shaft_id":"SJMZ2020008","name":"20 MFUSION U","release_year":"2020-03-20","specs":[{"flex":"R","weight_g":47.0,"torque":5.4,"kick_point":"中","length_inch":[40.25,39.75,39.25]},{"flex":"SR","weight_g":52.0,"torque":4.9,"kick_point":"中","length_inch":[40.25,39.75,39.25]},{"flex":"S","weight_g":57.0,"torque":4.4,"kick_point":"中","length_inch":[40.25,39.75,39.25]}]}],"sources":[{"url":"https://jpn.mizuno.com/golf/products/archive/2021/5KJBB43360","checked_on":"2026-05-11"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-10-31T23:20:32+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/shaft/mizuno/20-mfusion-u"}}