Holding hands in Japan is generally acceptable in 2026, though it is viewed through the lens of Japan's cultural preference for "PDR" (Public Displays of Affection) modesty. While you will frequently see young couples and tourists holding hands in metropolitan areas like Tokyo, Osaka, or Kyoto, it is much less common to see more intense displays like heavy kissing or hugging in public. Japanese culture deeply values wa (harmony) and avoiding actions that might make others feel uncomfortable or intrusive. In traditional or rural areas, even holding hands can occasionally draw subtle looks, as older generations may still view it as slightly too forward. However, as a visitor, holding hands with your partner is perfectly fine and unlikely to cause offense. Just keep in mind that being overly touchy-feely in crowded trains or sacred spaces like temples and shrines is considered poor etiquette, as these locations demand a higher level of quietude and physical decorum from everyone present.