{"kind":"course","data":{"name":"３１カントリークラブ","url":"https://golfscale.jp/course/satiwan-cc","slug":"satiwan-cc","prefecture":"茨城県","city":"猿島郡境町","holes":18,"name_kana":"サーティーワンカントリークラブ","address":"茨城県猿島郡境町百戸四丁歩460","postal_code":"306-0423","lat":36.076455,"lng":139.8288783,"phone":"0280-86-6666","official_url":"https://www.31cc.com/","par":70,"yardage":2830,"green_type":"高麗1グリーン","designer":"ケン・田中","opened":"1991-04-27","course_category":"short","courses":[{"name":"31カントリークラブ","holes":18,"par":70,"yardage_back":2830}],"access_ic":"首都圏中央連絡自動車道境古河","access_station":"川間駅","caddie":"全組セルフプレー。乗用カート使用。１組４人が原則。平日は状況によりツーサムも可。土・日・祝は組み合わせ。","sources":[{"url":"https://www.31cc.com/course-guide/","checked_on":"2026-09-05"},{"url":"https://www.31cc.com/access/","checked_on":"2026-09-17"},{"url":"https://www.31cc.com/facility/","checked_on":"2026-09-05"}]},"_meta":{"site":"ゴルフスケール","generated_at":"2026-11-05T18:52:42+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/course/satiwan-cc"}}