Walking into a ramen shop in Tokyo for the first time is equal parts thrilling and terrifying — the ticket machine is in Japanese, the staff are busy, and you have about four seconds to look like you know what you're doing. The phrase that will save you every time is Sumimasen (soo-mee-mah-sen) — "Excuse me / Sorry to bother you." It's the Swiss Army knife of Japanese social interaction: use it to flag down staff, apologize for a mistake, or simply acknowledge you're interrupting someone. Once you have their attention, point to your item and say Kore wo kudasai (koh-reh woh koo-dah-sigh) — "This one, please." Japanese service culture is extraordinarily attentive, and most restaurant staff will appreciate a sincere attempt at their language far more than a confident stream of English. One cultural note that surprises many visitors: tipping is not just unnecessary in Japan — it can actually cause confusion or mild offense, as it implies the staff's service was not already their full duty. Pay at the register, say Oishikatta desu (oh-ee-shee-kah-tah dess) — "That was delicious" — on your way out, and you'll leave as a guest worth remembering. Your one rule for eating out in Japan: slow down, point confidently, and let your attempt at the language do more work than you think it will.