Japan has a high percentage of Buddhism and Shintoism, but some people believe in both, so the addition is over 100%.
Buddhism in Thailand, Hinduism in India, Christianity in the Philippines, Europe and the United States, and Islam in Indonesia, Malaysia and the Middle East are in the majority.
China, Hong Kong, South Korea, and Vietnam have a majority of "no religion". In Europe and the United States, 20-30% of the population has no religion.
Buddhism is the most common religion in Taiwan and Singapore, but Taoism is also practiced in Taiwan, and Christianity and Islam are also practiced in Singapore.

Central Intelligence Agency "The World Factbook: Religions" 
Retrieved Nov 02, 2022, from https://bit.ly/37F42q4

Japan has a high percentage of Buddhism and Shintoism, but some people believe in both, so the addition is over 100%. Buddhism in Thailand, Hinduism in India, Christianity in the Philippines, Europe and the United States, and Islam in Indonesia, Malaysia and the Middle East are in the majority. China, Hong Kong, South Korea, and Vietnam have a majority of "no religion". In Europe and the United States, 20-30% of the population has no religion. Buddhism is the most common religion in Taiwan and Singapore, but Taoism is also practiced in Taiwan, and Christianity and Islam are also practiced in Singapore.

Central Intelligence Agency "The World Factbook: Religions" Retrieved June 19, 2020, from https://bit.ly/37F42q4