Yes, you can wear headphones in Japan. Many people use them on trains, in cafés, and while walking around. Japan is a quiet place, so headphones help people listen to music or podcasts without bothering others. Just keep the volume low enough to hear announcements or someone talking to you.
However, be careful when riding a bicycle. Some areas have rules against wearing headphones while biking, especially if they block sounds. Even if it’s not illegal everywhere, it’s taken seriously for safety. Using noise-canceling headphones or playing loud music can lead to fines in some places. If you’re unsure, it’s best to keep one ear free or not wear headphones at all when cycling.
Overall, wearing headphones in Japan is fine as long as you stay aware of your surroundings and respect others. The country values harmony, so being polite is important. If you follow local customs and use common sense, you’ll enjoy your headphones during your visit without any problems.