Tap water in Japan is safe to drink and has strict quality standards enforced by the government. Many Japanese people prefer tap water over bottled water due to its high quality and taste, and there is a culture of respect for natural resources that extends to drinking water. Bottled water is still widely available but often seen as a convenience rather than a necessity. Tap water in Japan has health benefits and positive environmental impacts, and the country's advanced technology has played a significant role in improving its water infrastructure. Japan's high-quality tap water is often cited as an example for other countries, and the country has played an active role in promoting access to clean water globally.