Why do "non-religious" Japanese people visit shrines?

In a major NHK survey conducted in 2018, 62% of Japanese people answered "no religion." 31% identified as Buddhist, 3% as Shinto, and 1% as Christian.

And yet — many of those same people visit a Shinto shrine for hatsumōde every January 1, hold Buddhist ceremonies for ancestors during Obon in mid-August, eat Christmas cake in December, and dress up for Halloween.

Key insight: For Japanese people, "religion" and "religious events" are different things. Without believing in any specific deity, they accept rituals and customs as seasonal events to enjoy.

According to the Agency for Cultural Affairs' Religious Yearbook (Reiwa 3 edition), reported memberships are Shinto-affiliated 87.92 million (48.5%) and Buddhist-affiliated 83.97 million (46.4%) — a total far exceeding the actual population. This is because a single Japanese person is counted as both Shinto and Buddhist — a perfect symbol of religious overlap.

Why do Shinto and Buddhism coexist so peacefully?

Japan has experienced over 1,500 years of unique blending called shinbutsu shūgō (神仏習合) — the syncretism of Shinto and Buddhism.

  • Shinto — Japan's indigenous polytheistic religion. The "Eight Million Gods" (yaoyorozu no kami) worldview holds that gods reside in nature itself: mountains, rivers, rocks, large trees.
  • Buddhism — Arrived from India via China and the Korean Peninsula in the 6th century.

There were initial conflicts, but the theory that "Buddhas are gods in another form" (honji suijaku) spread, and it became normal for shrines and temples to share the same precincts. Until the Meiji government issued the "Shinbutsu Bunri-rei" (separation order), most Japanese worshipped both without distinction.

"Born at a shrine, married at a church, buried at a temple" — a famous phrase capturing the Japanese religious worldview.

Religious events you'll encounter at life's milestones

Without thinking of it as religion, Japanese people participate in the following at life's major moments.

When Event Religion What it is
1 month after birth omiyamairi Shinto First shrine visit reporting the baby's birth
Ages 3, 5, 7 Shichi-Go-San Shinto Prayer for children's healthy growth
Every January 1 hatsumōde Shinto / Buddhist First shrine or temple visit of the new year
Wedding Shinto / Christian / Buddhist style Free choice Ceremony format is up to you
Mid-August Obon Buddhist Welcoming ancestors' spirits home
Spring / Autumn Ohigan Buddhist Visiting family graves
After death Funeral / memorial Mostly Buddhist 49th-day ceremony, first anniversary, etc.

Couples freely choose Shinto or Christian-style weddings, and many young people choose church weddings purely for the atmosphere. The "officiant" is often dedicated wedding-hall staff (no religious credential required) — another distinctly Japanese phenomenon.

KFC at Christmas?! A uniquely Japanese custom

In Japan, on December 24 and 25, long lines form at Kentucky Fried Chicken stores for pre-ordered pickup. "Christmas = KFC" has become a deeply rooted custom.

It started with KFC's "Kentucky for Christmas" campaign in 1974. At the time, the head of KFC Japan, Takeshi Okawara, reportedly heard from foreign customers that Japanese people couldn't find turkey and were substituting chicken — which inspired the marketing push.

In 1985, the "Party Barrel" appeared (a barrel-shaped bucket packed with chicken, salad, and cake). The convenience of "complete Christmas dinner in one box" caught on, and the custom spread nationwide.

Trivia: KFC on December 24 requires reservations. Try walking in on the day and you'll usually find everything sold out.

Why Halloween became "Shibuya's festival"

Alongside Christmas, Halloween has spread rapidly in recent years. Originally a Western religious event (Celtic + Christian), in Japan its religious meaning has nearly disappeared, leaving it as "the day adults can legally wear costumes."

Especially famous is the gathering of young people around Tokyo's Shibuya scramble crossing. At its peak, 100,000+ people gather, leading to confusion and accidents. Recently, Shibuya Ward made public-street drinking during Halloween illegal by ordinance, and police and security personnel are deployed in massive numbers.

If you visit: Shibuya stations and sidewalks become extremely crowded, with crush-related accident risk. Families are safer at large theme parks (Tokyo Disneyland, USJ).

Valentine's Day and White Day — also evolved uniquely in Japan

In the West, February 14 is a day when both genders give gifts. In Japan, it's a day when women give chocolate to men. This was kicked off by a confectionery company's marketing campaign in 1958.

March 14, White Day, is a fully Japan-original custom — men give cookies or candy back to women in return for Valentine's chocolate.

In offices, there's a "giri-choco" (obligation chocolate) culture — chocolate distributed to colleagues with no romantic meaning. In recent years, more women buy themselves premium "self-reward chocolate."

The difference between shrines and temples — and how to visit each

What confuses foreigners most is telling shrines apart from temples, and the etiquette for each.

Item Shrine (Shinto) Temple (Buddhist)
Entrance torii (red or wooden gate) sanmon (large gate with tiled roof)
Object of worship kami (gods of nature and ancestors) Buddha (Shakyamuni, bodhisattvas)
How to pray two bows, two claps, one bow gasshō (palms together) — no clapping
Buildings honden, haiden hondō, five-story pagoda
Famous examples Meiji Jingu, Fushimi Inari Taisha Sensōji Temple, Kiyomizu Temple

How to visit a shrine

  1. Bow once at the torii — walk on the side (the center is the path of the gods)
  2. Purify your hands at the chōzuya — left hand, right hand, mouth, then the ladle handle
  3. Make an offering — amount is your choice (5-yen coins are popular as a play on "go-en" / good fortune)
  4. Ring the bell (if there is one)
  5. Two bows, two claps, one bow — bow twice, clap twice, pray, then bow once more

How to visit a temple

  1. Bow once at the sanmon (main gate)
  2. Purify your hands at the chōzuya (if available)
  3. Offer incense or candles (if available)
  4. Make an offering
  5. Bring your palms together (gasshō) and pray — no clapping
  6. A light bow at the end

FAQ

Q1. I'm Christian — is it OK to enter a Japanese shrine?

A. Yes, absolutely. Japanese shrines and temples welcome anyone regardless of religion. Tourist visits are also welcomed. As long as you remain quiet and respectful, your own faith doesn't matter.

Q2. How much should I put in the offering box?

A. There's no rule. Some people prefer wordplay amounts like "5 yen" (go-en, a homophone for "good fortune") or "45 yen" (shijūgo-en, "good fortune all the time"), but the spirit matters more. ¥100 or ¥1,000 is also fine.

Q3. Can I pray in my own language?

A. Any language is fine. The gods and Buddhas are said to transcend language. Praying silently in your native language is not disrespectful.

Q4. Do Japanese people actually believe in the gods?

A. It's closer to "treating it as a cherished custom" than "believing or not believing." They pray for success before exams and return for thanks afterward — enjoying the cycle in a non-religious way.

Q5. Can I get meals during Ramadan in Japan?

A. Major cities have growing numbers of halal-certified restaurants and mosques. For details, check resources like Halal Media Japan. Workplaces and schools often accommodate too if you ask.

Conclusion — Japan's religious worldview is "soft polytheism"

Japan's religious worldview differs sharply from the Western style of "believing in a specific god."

  • Cherishes nature, ancestors, and seasonal events
  • Freely visits religious sites without belonging to a specific religion
  • Easily accepts foreign-origin events (Christmas, Halloween, Valentine's)

This "soft polytheism" — respecting other religions without exclusivity — is a uniquely Japanese cultural feature. We hope you can keep your own faith while enjoying seasonal events as a way of connecting with the culture.

References / 参考・出典