Onboarding • 7 最短読了時間
HR チームのための完全なプレボーディングガイド
JUN 2, 2026
Pre-boarding is the period between offer acceptance and day one. Here is how to use it to build excitement and ensure every new hire starts strong.
プレボーディングが重要な理由
The period between a candidate accepting an offer and their first day is one of the most vulnerable points in the employee lifecycle. The candidate may receive counter-offers, have doubts, or simply feel forgotten by their new employer if the silence is too long. Pre-boarding fills this gap with intentional communication and activity that builds connection and anticipation. Organisations that run structured pre-boarding report lower offer withdrawal rates and higher first-week engagement compared to those that send a contract and wait for day one.
プレボーディングの流れに含まれるもの
ベストプラクティスのプレボーディングは、通常、内定承諾から初週終了までの期間にわたります。主な要素には、承諾後 24 時間以内の HR からの歓迎メール、承諾後 48 時間以内の採用マネージャーからの個人的な歓迎メッセージ、入社日の 1 週間前に送る「初日に期待すること」メール、入社日の少なくとも 3 営業日前までの備品とアクセスの準備、初日以前のバディ紹介（メールまたはビデオ通話）、そしてマネージャーとの事前通話またはビデオ会議での状況説明と質問対応が含まれます。
プレボーディングの実用ツール
An HRIS with automated onboarding workflows can trigger all pre-boarding communications automatically when a start date is confirmed, eliminating the manual effort that makes consistent pre-boarding difficult to sustain at scale. Pre-boarding portals, where new hires can access their contract, complete paperwork, and browse company information before day one, reduce the administrative load on day one itself and help the new hire feel informed and prepared. Track pre-boarding completion in your HRIS and follow up on any outstanding tasks before the start date.
