1Restoring something to its original condition. In rental contracts, it often refers to the obligation to return a property to the state it was in when rented (often used interchangeably with 原状復帰).
退去時には原状回復の費用を請求されることがあるので、契約書をよく確認してください。
When moving out, you may be charged for restoration to original condition, so check the contract carefully.
工事後は原状回復を行い、周辺を元どおりにする必要がある。
After the construction work, restoration to the original condition must be carried out and the surroundings returned to their former state.
壁に開けた釘穴は、退去前に原状回復しておいた方が良い。
It's better to restore nail holes in the wall before moving out.