Moving into a Japanese apartment comes with many surprises, and one of the most common hurdles is figuring out the washing machine. Most machines in Japan have buttons labeled entirely in Japanese, and pressing the wrong one can lead to shrunk sweaters or wasted detergent.
This guide translates the most common buttons, settings, and terms you will encounter so you can do your laundry with confidence.
Basic Buttons You Need to Know
| Japanese | Romaji | English Meaning |
|---|---|---|
| 電源 | dengen | Power |
| スタート | sutāto | Start |
| 一時停止 | ichijiteishi | Pause |
| 予約 | yoyaku | Timer / Reservation |
Main Course Settings (コース)
Most Japanese washing machines have a dial or buttons to select the wash course:
- 標準 (hyōjun) — Standard / Normal wash
- 念入 (nen'iri) — Heavy duty / Deep clean
- 手洗い (tearai) — Hand wash (gentle cycle)
- ドライ (dorai) — Dry clean cycle (uses gentle motion)
- 毛布 (mōfu) — Blanket / Large items
- 桶洗浄 (oke senjō) — Tub cleaning cycle
- おまかせ (omakase) — Auto-select (the machine decides)
- つけおき (tsukeoki) — Soak wash
- ソフト (sofuto) — Soft / Gentle cycle
Water Temperature (水温)
| Japanese | Romaji | English Meaning |
|---|---|---|
| 水 (または水温) | mizu / suion | Cold / Water temperature |
| ぬるま湯 | nurumayu | Lukewarm |
| お湯 (または温) | oyū / on | Hot / Warm |
| 自動 | jidō | Auto temperature |
Tip: Most daily laundry in Japan is washed with cold water (水). Hot water is typically used for towels, bedding, or heavily soiled items.
Spin Cycle (脱水)
- 脱水 (dassui) — Spin / Drain cycle
- 弱 (yowai) — Weak / Low spin speed
- 標準 (hyōjun) — Standard spin speed
- 強 (tsuyoi) — Strong / High spin speed
- なし (nashi) — No spin
Detergent and Softener Terms
Japanese washing machines often have marked compartments:
- 洗剤 (senzai) — Detergent compartment
- 柔軟剤 (jūnanzai) — Fabric softener compartment
- 液体洗剤 (ekitai senzai) — Liquid detergent
- 粉末洗剤 (funmatsu senzai) — Powder detergent
- 洗濯用洗剤 (sentakuyō senzai) — Laundry detergent
- すすぎ (susugi) — Rinse cycle (where softener is added)
Important: Many machines have a separate lid or tray specifically marked 柔軟剤. Add fabric softener there, and it will be automatically dispensed during the rinse cycle.
Water Level (水位)
- 水位 (sui'i) — Water level
- 低 (tei / hikui) — Low
- 中 (chū) — Medium
- 高 (kō / takai) — High
- 自動 (jidō) — Auto level
Useful Display Messages
| Japanese | Meaning |
|---|---|
| 終了 (shūryō) | Cycle finished |
| エラー (erā) | Error |
| フタを閉めてください | Please close the lid |
| 水が出ません | Water is not flowing |
| 排水エラー | Drain error |
Step-by-Step: Doing a Standard Wash
- Open the lid (蓋を開ける)
- Load your clothes into the drum
- Add detergent (洗剤) to the marked compartment
- Add fabric softener (柔軟剤) if desired
- Select the course — usually 標準 (standard) for everyday items
- Adjust water level or leave on 自動 (auto)
- Press スタート (start)
- Wait for 終了 (finished) — some machines play a melody!
Bonus Tips for Apartment Living
- Washing at night is discouraged in many apartments due to noise rules. Check your building guidelines.
- Indoor drying is common in Japan. Consider buying a folding drying rack (物干し竿 — monohoshizao).
- Dryers are less common in Japanese apartments. Most people hang-dry their clothes on the balcony.
- Many laundromats (コインランドリー) offer large-capacity machines and dryers if you need to wash blankets or comforters.
Understanding your Japanese washing machine does not have to be overwhelming. Bookmark this page on your phone so you can reference it during your next laundry day. With a little practice, those kanji-covered buttons will become second nature.
Welcome to apartment living in Japan, and happy washing!
