Finding an apartment in Japan is an adventure in vocabulary. Listings are packed with abbreviations, contract terms carry cultural weight, and one misunderstood word can cost you months of rent. This guide decodes every term you’ll encounter from browsing listings to signing a lease.
Apartment Types: What Do the Letters Mean?
Japanese apartment layouts use a letter system that confuses every newcomer. Here’s the key:
R = Room · K = Kitchen · D = Dining · L = Living · S = Service room (storage)
The number before the letters = number of separate rooms (bedrooms).
| Layout | Meaning | Typical Size | Best For |
|---|---|---|---|
| ワンルーム (1R) | Single room + kitchen area (no wall) | 15–25㎡ | Students, solo budget |
| 1K | 1 room + separate kitchen | 20–30㎡ | Solo living |
| 1DK | 1 room + dining-kitchen | 25–35㎡ | Solo, comfortable |
| 1LDK | 1 room + living-dining-kitchen | 35–50㎡ | Couples |
| 2DK | 2 rooms + dining-kitchen | 35–50㎡ | Couples, small families |
| 2LDK | 2 rooms + living-dining-kitchen | 50–70㎡ | Families |
| 3LDK | 3 rooms + living-dining-kitchen | 65–90㎡ | Larger families |
Listing Abbreviations
Japanese real estate listings use shorthand everywhere. Here are the ones you’ll see most.
| Abbreviation | Full Japanese | English |
|---|---|---|
| 徒歩〜分 | とほ〜ふん | ~ minutes walk (from station) |
| 築〜年 | ちく〜ねん | Built ~ years ago |
| 階 | かい | Floor number |
| ㎡ / 帖 | へいべい / じょう | Square meters / tatami mats |
| 南向き | みなみむき | South-facing (best sunlight) |
| 角部屋 | かどべや | Corner room (quieter, more windows) |
| ペット可 | ペットか | Pets allowed |
| バストイレ別 | バストイレべつ | Separate bath and toilet |
Room Features & Amenities
| Japanese | Reading | English |
|---|---|---|
| エアコン | エアコン | Air conditioning |
| オートロック | オートロック | Auto-lock entrance |
| 宅配ボックス | たくはいボックス | Delivery locker |
| 追い焚き | おいだき | Bath reheating function |
| フローリング | フローリング | Wooden flooring |
| 畳 | たたみ | Tatami mat flooring |
| ウオッシュレット | ウオッシュレット | Bidet toilet seat |
| 室内洗濯機置場 | しつないせんたくきおきば | Indoor washing machine space |
| クローゼット | クローゼット | Closet |
| 押し入れ | おしいれ | Japanese-style closet (for futon) |
| バルコニー | バルコニー | Balcony |
| IHコンロ | IHコンロ | Induction stove |
Contract Terms: The Money Side
This is where apartment hunting in Japan gets expensive — and confusing. Understand these terms before you sign anything.
| Japanese | Reading | English | Typical Amount |
|---|---|---|---|
| 家賃 | やちん | Monthly rent | Varies |
| 管理費 / 共益費 | かんりひ / きょうえきひ | Maintenance fee | ¥3,000–15,000/mo |
| 敷金 | しきん | Security deposit (refundable) | 1–2 months |
| 礼金 | れいきん | Key money (non-refundable) | 0–2 months |
| 仲介手数料 | ちゅうかいてすうりょう | Agent commission | 1 month + tax |
| 更新料 | こうしんりょう | Renewal fee (every 2 years) | 1 month |
| 火災保険 | かさいほけん | Fire insurance | ¥15,000–25,000/2yr |
| 保証会社 | ほしょうがいしゃ | Guarantor company fee | 0.5–1 month |
| 鍵交換費 | かぎこうかんひ | Key replacement fee | ¥15,000–25,000 |
Total move-in cost example (rent ¥80,000): 家賃 ¥80,000 + 敷金 ¥80,000 + 礼金 ¥80,000 + 仲介手数料 ¥88,000 + 火災保険 ¥20,000 + 鍵交換 ¥20,000 = approximately ¥368,000 (about 4.5 months’ rent) just to move in.
Talking to the Real Estate Agent (不動産屋)
Here’s a sample dialogue to prepare you for your first visit to a 不動産屋 (fudousan-ya, real estate agency).
You: すみません、一人暮らし用の物件を探しているんですが。
(Excuse me, I’m looking for a place for one person.)
Agent: ご予算はおいくらですか？
(What’s your budget?)
You: 家賃は7万円くらいまでで、駅から徒歩10分以内がいいです。
(Up to about ¥70,000 rent, within 10 minutes’ walk from the station.)
Agent: エリアのご希望はありますか？
(Do you have a preferred area?)
You: できれば敷金・礼金なしの物件はありますか？
(If possible, are there any properties without deposit/key money?)
Common Pitfalls for Foreigners
- Guarantor requirement: Most landlords require a 連帯保証人 (れんたいほしょうにん, co-signer). Use a 保証会社 (guarantor company) if you don’t have a Japanese guarantor.
- No furniture: Japanese apartments are typically unfurnished — no lights, curtains, or gas stove. Budget for these extras.
- Noise rules: Walls are thin. Learn 騒音 (そうおん, noise) etiquette or face complaints from neighbors.
- Trash rules: ゴミの分別 (ごみのぶんべつ, garbage sorting) is strict and varies by area. Miss collection day and you’re stuck with your trash.
- Move-out cleaning: 原状回復 (げんじょうかいふく, restoring original condition) can eat your entire 敷金 if you’re not careful.
Related Reading on Kanjijo
Frequently Asked Questions
1LDK means one bedroom plus a Living-Dining-Kitchen area. The number indicates bedrooms, L = Living room, D = Dining room, K = Kitchen. So 2DK means two bedrooms with a Dining-Kitchen (no separate living room). The bigger the letter combination, the bigger the shared space.
敷金 (shikikin) is a refundable security deposit, typically 1–2 months’ rent, returned when you move out minus cleaning and repair costs. 礼金 (reikin) is non-refundable “key money” or “gratitude money” paid to the landlord, also usually 1–2 months’ rent. Some modern listings offer 敷金・礼金ゼロ (zero deposit/key money) properties.
Most Japanese landlords require a 連帯保証人 (rentai hoshounin, co-signer), typically a Japanese citizen. Foreigners can use a 保証会社 (hoshou gaisha, guarantor company) instead for a fee of 0.5–1 month’s rent. Some foreigner-friendly agencies specialize in helping without a personal guarantor.
Master Real Estate Japanese with Kanjijo
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