Japanese people are generally not much for public displays of affection, just as they're not much for most other emotional outbursts in public. It doesnt' mean it doesn't happen, or that they'll shun you if you do it (as long as you keep it decent), but just that it usually makes them vaguely uncomfortable.

In 2026, while it is not illegal to kiss in public in Tokyo, it remains a significant social taboo to engage in passionate displays of affection (PDA). Japanese culture deeply values wa (harmony) and enryo (restraint), and drawing attention to yourself through intimate physical contact is often seen as "nuisance behavior" or "lacking in manners." While a quick "peck" or holding hands is increasingly common and accepted among younger generations in areas like Shibuya or Harajuku, intense "making out" in public spaces—including trains, parks, or shrines—will likely result in disapproving stares or people pointedly moving away from you. In 2026, the etiquette is simple: be mindful of your surroundings. If you are in a crowded subway car or a quiet residential neighborhood, save the intimacy for private spaces. Following local "social distancing" norms regarding affection shows respect for the local culture and ensures you aren't perceived as the "loud, disrespectful tourist" in a city that prides itself on public decorum.