It is perfectly okay and increasingly easy to visit Japan without knowing the Japanese language, especially in 2026. Major metropolitan areas like Tokyo, Osaka, and Kyoto are exceptionally well-equipped for English-speaking tourists. Public transportation, including the complex subway systems and the high-speed Shinkansen, features extensive signage and announcements in English. Most restaurants in tourist districts provide English menus or utilize tablets with multilingual interfaces and high-quality photos. Furthermore, the legendary hospitality of the Japanese people (omotenashi) often bridges the communication gap; locals are typically very patient and will use gestures or translation apps to assist visitors. For independent travel, having a smartphone with a local SIM or pocket Wi-Fi is a game-changer, allowing for real-time navigation via Google Maps and instant text translation of packaging or street signs. While learning basic greetings like "Arigato" (Thank you) and "Sumimasen" (Excuse me) is highly appreciated and shows respect for the local culture, you can navigate, dine, and sightsee across the country quite successfully with only English and a bit of digital assistance.