{"companyId":28470,"requestedLanguage":"ja","resolvedLanguage":"ja","availableLanguages":["en","ja"],"companyName":"株式会社進学舎","headOfficeLocation":"〒060-0007 札幌市中央区北7条西20丁目1-8 SKビル","presidentName":"川島 信幸","companySummary":null,"stockCode":null,"currency":null,"capital":null,"sales":null,"employees":19,"employeesConsolidated":null,"humanCheck":false,"domains":["do-con.com","shingakusha.co.jp"],"businessContents":["高校入試模擬試験「北海道学力コンクール」等の企画・運営・処理","学習塾用教材類の編集・制作および販売"],"relations":[{"detailNumber":1,"relationCompanyName":"森の実","relationCompanyId":null,"url":null,"linkUrl":null,"remarks":"関連会社未登録","lastCheckDate":"2026-11-01","raGroup":70,"raParent":0,"raChild":0,"raCustomer":0,"raSupplier":0,"raPartnership":0,"raFinance":0,"raInvest":0}],"dataSources":[{"detailNumber":2,"url":"https://www.do-con.com/company/index.html","scoreAbout":79,"scoreBusiness":15,"scoreGroup":4,"scoreCustomer":-3},{"detailNumber":3,"url":"https://www.shingakusha.co.jp/text/","scoreAbout":65,"scoreBusiness":0,"scoreGroup":5,"scoreCustomer":12}]}