礼金・敷金とは？費用の全体像と節約術
外国人が最も驚く日本の賃貸初期費用を、実際の金額で分かりやすく解説します。
礼金（れいきん）とは
礼金とは、貸主に対して支払う「謝礼」的な一時金で、通常は家賃の1〜2ヶ月分です。戦後の住宅不足時代に借主が部屋を確保するために贈り物をしていたことに由来します。現代では機能的な意味はなく、返金されません。近年は「礼金ゼロ」物件も増えており、探す価値があります。
礼金は返金されません
敷金と異なり、退去時に礼金は一切返ってきません。礼金2ヶ月と記載されている場合、家賃の2ヶ月分を返金なしで支払うことになります。「礼金ゼロ」の物件は存在するので、積極的に探してみましょう。
敷金（しききん）とは
敷金は返還される保証金で、通常は家賃の1〜2ヶ月分です。未払い家賃や借主の過失による損傷に備えて貸主が預かるものです。民法のガイドラインでは、通常損耗（経年劣化）は借主の負担ではなく、借主の故意・過失による損傷のみ敷金から差し引くことができます。退去後、合理的な期間内に返還されなければなりません。
敷金を守るコツ：入居時に記録を残す
入居日に荷物を入れる前に、すべての傷・汚れ・不具合を写真に撮り、貸主に書面で共有しましょう。国土交通省の「原状回復ガイドライン」が借主を不当な請求から守ります。通常の生活による損耗は借主の責任ではありません。
更新料（こうしんりょう）とは
東京を中心とした関東の賃貸物件では、2年ごとの契約更新時に更新料（通常は家賃1ヶ月分）が発生することがあります。事実上の追加礼金ですが、契約書に明記されていれば法的に有効です。関西エリアではほとんど見られません。2年以上住む予定の場合は必ず予算に含めましょう。
実際の費用内訳：月家賃8万円のマンションの場合
東京の月額8万円（管理費5千円）の賃貸物件を想定した、一般的な入居初期費用の内訳です。
| 項目 | 金額 | 備考 |
|---|---|---|
| 前家賃（家賃＋管理費） | ¥85,000 | 契約時に支払い |
| 礼金 | ¥85,000 | 1ヶ月分・返金なし |
| 敷金 | ¥85,000 | 1ヶ月分・退去時返還 |
| 仲介手数料 | ¥85,000 | 上限は法律で1ヶ月分 |
| 保証会社費用 | ¥42,500 | 初年度約0.5ヶ月分 |
| 鍵交換費用 | ¥16,500 | 標準的な費用 |
| 火災保険 | ¥20,000 | 2年分の概算 |
| 合計初期費用 | 約 ¥419,000 | 家賃約5ヶ月分が目安 |
費用交渉のコツ
日本では多くの費用が交渉可能です。特に空室期間が長い物件やオフシーズンでは貸主も柔軟になりやすいです。
礼金ゼロを直接交渉：「礼金をゼロにできますか？」と聞いてみましょう。断られることもありますが、信頼できる入居者には応じてくれる貸主も多いです。
仲介手数料の値下げを求める：法律上の上限は家賃1ヶ月分です。「0.5ヶ月にできますか？」と相談してみましょう。競争が激しいエリアでは応じてもらえることがあります。
保証会社を比較する：仲介業者が推薦する保証会社が最良とは限りません。費用は家賃の30〜100%と幅があるため、複数を比較検討しましょう。
シーズンオフを狙う：2〜3月・9月は引越し需要のピーク。需要が落ちる1月・7月などは交渉しやすくなります。
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Try Free Preview →What Are Shikikin and Reikin?
Japanese rental contracts come with two upfront costs that confuse most newcomers. Shikikin (敷金) is a refundable security deposit held by the landlord to cover unpaid rent or damage beyond normal wear. When you vacate, the landlord deducts restoration costs from the deposit and returns the remainder. Reikin (礼金) — literally "gratitude money" — is a non-refundable payment made directly to the landlord. It originated in the severe housing shortage of the 1950s when finding a rental required special favor. As housing supply has normalized, reikin-free properties have become increasingly common, particularly in competitive urban markets.
Regional Rates
| Region | Shikikin (typical) | Reikin (typical) |
|---|---|---|
| Tokyo / Kanagawa | 1–2 months rent | 1–2 months rent |
| Osaka / Kansai | 3–6 months as 保証金 (shikibiki system) | Reikin uncommon; shikibiki deducted instead |
| Nagoya / Tokai | 1–2 months rent | 0–1 month rent |
| Rural / Suburbs | 0–1 month (zero-zero properties common) | Often 0 months |
Kansai's Shikibiki System
Kansai uses a distinct system called 保証金・敷引き (hoshōkin / shikibiki). The tenant pays a large upfront 保証金 of three to six months rent. At move-out, a fixed amount — the 敷引き, typically one to three months — is automatically deducted regardless of the property condition. The remainder is returned. The shikibiki portion functions economically like reikin: it is non-refundable. This system was challenged in court under consumer protection law, but the Supreme Court upheld shikibiki clauses as valid in principle, provided the deducted amount is not excessively high relative to the deposit.
Security Deposit Return and 原状回復 (Restoration)
Most deposit disputes center on the scope of 原状回復 (genjō kaifuku — restoration to original condition). The 2020 Civil Code reform codified the Ministry of Land, Infrastructure, Transport and Tourism guidelines that had previously been advisory only.
Tenant's responsibility (damage beyond normal use)
- Cigarette stains and odor on walls or ceilings
- Pet damage — scratches, odor, staining (especially from unauthorized pets)
- Intentional holes, large nail holes, or damage from negligence
- Mold caused by inadequate ventilation or improper use
Landlord's responsibility (natural wear and aging)
- Sun-fading of tatami, flooring, and wallpaper
- Age-related yellowing or discoloration of walls
- Small nail holes from picture hooks within normal residential use
- Floor indentations from furniture of normal weight
Document the property condition at move-in
Photograph and video every room on move-in day and have the landlord or property manager co-sign a condition checklist. This single step prevents the vast majority of deposit disputes at move-out.
Additional Upfront Costs
| Cost item | Typical amount | Notes |
|---|---|---|
| Agency fee | 1 month rent (legal max) | Can be split between landlord and tenant by agreement; fee-free listings increasing |
| Fire insurance | ¥10,000–20,000 / year | Usually paid two years upfront at contract signing |
| Key replacement | ¥15,000–30,000 | Legally the landlord's obligation, but commonly passed to tenants — negotiable |
| Guarantor company fee | 0.5–1 month rent (initial) | Annual renewal fee also applies; replaces personal guarantor |
| Prepaid rent | 1–2 months | Pro-rated for mid-month move-ins |
Frequently Asked Questions
Q. Is reikin negotiable?
A. Yes. Reikin is not legally required. Landlords often accept reduction or waiver if you offer a long tenancy commitment, flexibility on move-in date, or sign during the off-peak season (May–August). Off-peak timing is the most effective single lever.
Q. What if my full deposit is withheld?
A. Request an itemized invoice listing every deduction. If charges seem unjust or do not correspond to actual damage you caused, you can file a complaint with your local consumer center (消費者センター) or take the matter to small claims court (少額訴訟). The 2020 Civil Code gives tenants stronger statutory footing than before.
Q. Can foreigners rent zero-zero (no deposit / no key-money) properties?
A. Yes. Zero-zero property terms are based on the property listing, not the nationality of the applicant. However, check carefully — some zero-zero properties offset lower upfront costs with higher monthly rent, higher agency fees, or early termination penalties.
Q. What are the risks of zero-zero properties?
A. Monthly rent may be set above market rate to compensate for waived deposits. Agency fees may be higher. Some contracts include penalties for early termination that effectively recoup the waived deposit if you leave within the first one to two years. Read the full lease before signing.