スリッパ
スリッパ
surippa
= slipper; indoor slippers worn inside a building
Surippa (スリッパ) are those open-backed indoor slippers that appear at the entrance of Japanese homes, schools, offices, and even some restaurants. Putting them on is not just about comfort — it’s a fundamental part of Japanese indoor etiquette.
Surippa (スリッパ) comes from the English ‘slipper’ and refers specifically to the open-backed, slip-on slippers used when moving from the genkan (entryway) into the interior of a Japanese building. The system works like this: shoes are removed at the genkan, surippa are put on for walking through the building, and a separate pair of toire no surippa (トイレのスリッパ, toilet slippers) — distinctly marked — is used only inside the bathroom. Traditional Japanese rooms (washitsu with tatami) require removing even the surippa before entering. Most Japanese homes keep a set of guest surippa near the front entrance, and it’s standard for visitors to be offered a pair when they arrive.
One of the most common mistakes foreigners make in Japan is forgetting to switch slippers at the bathroom or, worse, walking out of the bathroom still wearing the toilet slippers. The toilet slippers (toire no surippa) are almost always clearly labeled and often a different color from the regular surippa. Another frequent slip: walking into a tatami room with surippa still on — always remove them at the threshold of a tatami room.
Everyday use
玄関でスリッパに履き替えてください。
Genkan de surippa ni hakikae te kudasai.
Please change into slippers at the entrance.
Casual / Social Media
トイレ用のスリッパをそのまま廊下に出てしまった。
Toire-you no surippa wo sono mama rouka ni dete shimatta.
I accidentally walked out into the hallway still wearing the toilet slippers.
Formal / Cultural context
畳の部屋に入る前にスリッパを脱いでください。
Tatami no heya ni hairu mae ni surippa wo nuide kudasai.
Please take off your slippers before entering the tatami room.
The surippa system is a practical extension of Japan’s deeply rooted indoor-outdoor distinction. The genkan (玄関, entryway) functions as a ritual boundary between outside dirt and indoor cleanliness. Removing shoes and putting on surippa at this threshold is an act that keeps floors clean and, historically, was linked to the reverence for indoor spaces where people sleep and eat close to the floor.
In Japanese schools, students change from outdoor shoes into uwabaki (上履き, indoor school shoes) — not regular surippa, but the same principle. Many offices, clinics, and traditional restaurants also maintain a surippa system for visitors. Hospitals provide surippa for patients. Learning to navigate this system smoothly — including remembering the toilet slippers rule — is one of those small but important markers of cultural fluency in Japan.
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