What cultural etiquette should I know for Tokyo?

Chopstick rules trip up visitors more than anything else in Tokyo. The big one: never stand your chopsticks upright in a bowl of rice. To Japanese eyes, it looks exactly like the incense sticks at a Buddhist funeral altar — thin vertical lines rising from a white surface. The reaction from nearby diners tends to be immediate. A sharp intake of breath, maybe a quiet hand reaching over to gently lay the chopsticks flat. The second rule: never pass food from your chopsticks directly to someone else's. That gesture is reserved for a specific cremation rite where family members transfer bone fragments. Use the serving end of your chopsticks to place food on someone's plate instead. Mind you, most Tokyo restaurants will forgive a first-timer's fumble — it's the repeated offense that draws real discomfort.

Tokyo trains have their own unwritten code, and locals follow it with near-religious consistency. Set your phone to manner mode — the Japanese term for silent — before you board. Nobody takes calls on a train. Conversations between friends happen at barely above a whisper on the Yamanote Line, and you'll notice entire rush-hour cars where the only sound is the door chime. Backpacks come off and go between your feet during peak hours; keeping one on your back in a packed Chuo Line car at Shinjuku Station earns you sharp elbow corrections. Priority seats near the doors are for elderly, pregnant, or disabled passengers. Even if the car looks half-empty, locals won't sit there. You shouldn't either.

The genkan — that raised step at the entrance of homes, temples, ryokan, and some traditional restaurants — is a hard boundary. Shoes come off before you step up. You'll sometimes find guest slippers waiting; wear them in hallways but swap to separate toilet slippers in the bathroom. Socks should be clean and hole-free, because your feet will be on display more than you expect. Physical contact stays minimal here. Hugging, back-patting, even sustained eye contact during conversation can feel aggressive to people who didn't grow up with it. A slight bow covers greetings, thank-yous, and apologies. Don't attempt a deep 45-degree bow unless you're actually apologizing for something serious — it reads as dramatic otherwise.

Walking and eating is the one Tokyo visitors struggle with, because the food stalls smell so good. Resist. In most neighborhoods — Ginza, Omotesando, residential Shimokitazawa — eating while walking reads as sloppy. The exceptions are festival stalls during matsuri season and the standing-eat areas around Ameyoko market near Ueno. Blow your nose in a restroom, not at the table; sniffling is somehow acceptable while nose-blowing is not. Worth noting: queuing in Tokyo is almost performative in its precision. Lines form at train doors, at ramen counters in Shinjuku, at convenience store registers. Cutting even by accident gets you a polite but firm correction. At onsen, scrub at the shower stations before entering the communal bath. The water runs hot — typically 40–42°C — and stays clean because every person washes first. Most traditional onsen still refuse entry to anyone with visible tattoos, though Thermae Yu near Kabukicho and some newer facilities have relaxed this.