Japanese Decoded: Washing Machines & Dryers
Savvy's Guide To Getting Laundry Done
Know the right buttons!
Whether you own a separate washer and dryer, a combined unit, or just a washing machine, doing laundry can be a challenge, especially in Japan. Japanese washing machines often have controls and settings labeled only in Japanese, making them tricky for newcomers to master.
To help you navigate these appliances with confidence and get your laundry done right the first time, here’s a handy list of common terms and characters you’ll find on Japanese washing machines.
Washing Machine
© Photo by iStock: Wako MegumiWashing Modes
| Japanese | Rōmaji | English |
| 洗濯コース | sentaku kōsu | Washing course |
| 標準 | hyōjun | Standard |
| お急ぎ | oisogi | Fast |
| 毛布 | mōfu | Heavy (blankets/linen) |
| 手洗い / 念入り | tearai / nen iri | Gentle wash |
| わが家流 | wagaya-ryū | Personalized settings |
| 洗濯 / 洗い | sentaku / arai | Wash |
| すすぎ | susugi | Rinse |
| 排水 | haisui | Drain |
| 脱水 | dassui | Spin dry |
| 一時停止 | ichiji teishi | Pause |
| 洗濯のみ | sentaku nomi | Wash only |
| 乾燥のみ | kansō nomi | Dry only |
| 洗・乾切替 | arai・inui kirikae | Switch between washing/drying |
| 部分洗い | bubun arai | Spot wash |
| 静音 | seion | Quiet mode |
Water
| Japanese | Rōmaji | English |
| 冷水 | reisui | Cold water |
| 温水 | onsui | Warm water |
| 水量 | suiryō | Water volume |
| 水位 | suii | Water level |
| 給水 | kyūsui | Water supply |
| 自動投入 | jidō tōnyū | Auto detergent dispense |
| 洗剤投入 | senzai tōnyū | Add detergent |
| 柔軟剤投入 | jūnanzai tōnyū | Add fabric softener |
Dryers & Washer/Dryer Combo
© Photo by iStock: maroke| Japanese | Rōmaji | English |
| 洗濯~乾燥連続運転 | sentaku ~ kansō renzoku unten | Continuous wash to dry operation |
| 乾燥 | kansō | Dry |
| 室内干し | shitsunaiboshi | Indoor drying / Hanging clothes inside |
| ソフト温風 | sofuto onpū | Soft warm air |
| 送風 | sōfū | Cool air |
| 高温 | kōon | Hot/High temperature |
| 控えめ | hikaeme | Low temperature/Controlled drying |
Maintenance & Special Functions
| Japanese | Rōmaji | English |
| 槽洗浄 | sō senjō | Drum clean |
| 槽乾燥 | sō kansō | Drum dry |
| 除菌 | jokin | Sanitize |
| 消臭 | shōshū | Deodorize |
Controls & Safety
| Japanese | Rōmaji | English |
| 予約 | yoyaku | Timer reservation |
| 予約確認 | yoyaku kakunin | Check timer setting |
| 残り時間 | nokori jikan | Remaining time |
| スタート | sutāto | Start |
| ストップ | sutoppu | Stop |
| 電源 | dengen | Power |
| ふたロック | futa rokku | Lid lock |
| 解除 | kaijo | Unlock / release |
| チャイルドロック | chairudo rokku | Child lock |
Laundry Products For Your Japanese Washing Machine
© Photo by iStock: shironagasukujiraChoosing the right laundry products can make all the difference when using Japanese washing machines, especially if you’re navigating the language barrier.
Common Laundry Product Terms
| Japanese | Rōmaji | English |
| 洗剤 | senzai | Detergent |
| 漂白剤 | hyōhaku-zai | Bleach |
| 柔軟剤 | jūnanzai | Fabric softener |
| 液体洗剤 | ekitai senzai | Liquid detergent |
| 粉末洗剤 | funmatsu senzai | Powder detergent |
| おしゃれ着洗剤 | osharegi senzai | Delicate/wool detergent |
| 無添加洗剤 | mutenka senzai | Fragrance-free/natural detergent |
| 抗菌剤 | kōkin-zai | Antibacterial agent |
| 消臭剤 | shōshū-zai | Deodorizer |
| 酸素系漂白剤 | sanso-kei hyōhaku-zai | Oxygen bleach |
| 塩素系漂白剤 | enso-kei hyōhaku-zai | Chlorine bleach |
| シミ抜き剤 | shimi nuki-zai | Stain remover |
| 柔軟仕上げ剤 | jūnan shiage-zai | Soft finishing agent |
| 防臭剤 | bōshū-zai | Odor prevention agent |
| 洗濯槽クリーナー | sentakuso kurīnā | Washing machine drum cleaner |
| すすぎ助剤 | susugi jo-zai | Rinse aid |
| ランドリーシート | randorī shīto | Laundry sheet (fragrance/softening) |
| ドライ用洗剤 | doraī-yō senzai | Dry cleaning detergent (for home use) |
The Most Popular Laundry Products
From powerful detergents to fabric softeners designed for Japan’s humid climate, these are some of the most popular and effective options:
- アタックZERO (Attack ZERO): A concentrated liquid detergent from Kao that removes stubborn stains even in cold water. Eco-friendly refill packs and a nozzle for direct application make it perfect for small apartments.
- トップ スーパーNANOX (Top Super NANOX): Lion’s ultra-compact detergent designed for short cycles. It penetrates deep into fibers, saving both water and time without sacrificing cleanliness.
- レノア ハピネス アロマジュエル (Lenor Happiness Aroma Jewel): In-wash fragrance beads from P&G that leave clothes, towels, and bedding smelling fresh for days. A great way to combat the musty odors of Japan’s humid summers.
- ソフラン プレミアム消臭 (Soflan Premium Deodorizer): This fabric softener neutralizes odors rather than masking them, making it a top choice for sports gear, uniforms, and laundry dried indoors during tsuyu (rainy season).
- ニュービーズ すずらんの香り(New Beads Suzuran no Kaori): A gentle, floral-scented detergent suitable for sensitive skin and children’s clothes. Soft on fabrics while still providing a fresh, clean finish.
An Example Of Running A Washing Cycle
© Photo by iStock: bee32Choose Your Washing Mode
- For everyday laundry, press 標準 (hyōjun; “Standard”).
- If you’re in a hurry, select お急ぎ (oisogi; “Fast”).
Adjust the Water Settings
- Select 水量 (suiryō; “Water volume”) to set how much water to use.
- For temperature, choose 冷水 (reisui; “Cold water”) or 温水 (onsui; “Warm water”).
Add Laundry Products
- Pour 洗剤 (senzai; “Detergent”) into the main compartment.
- If needed, add 柔軟剤 (nyūnanzai; “Fabric softener”) in the softener compartment.
- For white items, you might also add 漂白剤 (hyōhaku-zai; “Bleach”).
Start the Cycle
- Press 洗濯/洗い (sentaku/arai; “Wash”) to begin.
- The machine will automatically move through すすぎ (susugi; “Rinse”) and 脱水 (dassui; “Spin dry”) stages.
Pause if Needed
- To stop mid-cycle, press 一時停止 (ichiji teishi; “Pause”). This is handy if you forgot to add a sock.
Optional Drying
- If your machine has a dryer function, switch to 乾燥のみ (kansō nomi; “Dry only”) or use 洗・乾切替 (arai・inui kirikae; “Switch between washing/drying”).
Cycle Complete
- Once the cycle ends, open the door and remove your clean laundry.
If we’ve missed any confusing or important buttons or terms, leave us a comment. We hope that with these decoded buttons, you can finally have a nice, clean set of clothes that have been washed with the right settings!









