Checked against Ministry of the Environment (MOE) press releases on 7 November 2026. Exact boundaries of regulated zones vary by park, so the one thing worth doing on-site is reading the posted signage at the specific spot you’re visiting.

Watching wild monkeys groom each other in a hot spring, or having a deer walk calmly past you on a forest trail, is one of the real highlights of visiting Japan’s national parks — and for the vast majority of visitors, nothing about that moment is dangerous. The risk isn’t the animal. It’s what some visitors do next: holding out food, stepping closer for a better photo, or following an animal that’s trying to move away. Since 2022, that specific behavior carries a real legal penalty in many of Japan’s most-visited nature areas, based on an amendment to the Natural Parks Act. Here’s what the rule actually says, where it applies, and what to do if an encounter goes wrong anyway.

Since April 2022, feeding or crowding wildlife is a regulated act

A Ministry of the Environment press release on the amended Natural Parks Act (自然公園法) confirms the rule took effect on 1 April 2022. In the special zones, marine park zones, and visitor-facility zones of national parks and quasi-national parks (国立公園等), it is now a regulated act to feed wild birds or mammals, or to approach or persistently follow them to an excessive degree. The wording the Ministry itself uses is specific: feeding the animal, or getting excessively close to it, or following it around (野生動物に餌を与えること、及び当該野生動物に著しく接近し、又はつきまとうこと).

This wasn’t aimed at any one species. It covers the whole range of wildlife tourists photograph in these parks — monkeys, deer, foxes, even bears in parks where they roam.

The fine is real, but it’s triggered by ignoring a ranger, not by the act alone

Here’s the nuance that matters most for a tourist deciding how seriously to take this. According to Ministry of the Environment guidance distributed by its regional offices, the penalty of up to ¥300,000 doesn’t attach automatically the moment someone feeds an animal. It applies when a Ministry ranger or park official gives a direct order to stop, and the visitor doesn’t comply. In other words, a ranger’s instruction is the actual legal trigger — the feeding ban is what gives that instruction its legal weight.

That distinction matters, but it isn’t an invitation to push your luck. If a staff member or ranger tells you to stop feeding or step back from an animal, that’s the moment the law is actually being enforced — and the simplest way to never find out how it plays out is not to feed or crowd the animal in the first place.

Where this applies — more of the country than you’d guess

Special zones of national and quasi-national parks aren’t a few remote reserves. They cover a large share of Japan’s most-visited nature destinations, including areas around Mt. Fuji, Nikko, Hakone, the Seto Inland Sea, and the Joshin’etsu-kogen park that contains Jigokudani Snow Monkey Park in Nagano — one of the most famous places in the country to see wild Japanese macaques up close. Individual sites often layer their own posted rules on top of the national law — Jigokudani, for instance, is widely known for banning selfie sticks near the monkeys, on top of the general no-feeding rule. Read the signage at the entrance of wherever you’re visiting; it will tell you exactly what’s restricted at that specific spot.

If you encounter wildlife, the same two habits cover almost every species

Government wildlife-safety guidance for prefectures dealing with bears, boar, and deer converges on the same basic behavior, whatever animal you run into:

• Don’t run, and don’t turn your back. For animals that instinctively chase what flees from them, running can provoke exactly the reaction you’re trying to avoid. Back away slowly instead, keeping the animal in view.
• Give young animals and mothers extra distance. A deer fawn or monkey infant that looks approachable is very likely being watched by a parent nearby, and parents are the ones most likely to react defensively.

If you only remember one thing, it’s this: distance is what keeps an encounter pleasant. Nothing about looking at these animals from a few meters away is risky.

If you’re bitten or scratched anyway

Wash the wound immediately with soap and running water, then get it looked at by a doctor or pharmacy-adjacent clinic, mainly for tetanus risk and ordinary wound infection — the same precaution you’d take for any animal bite anywhere. One piece of genuinely reassuring context: Japan has had no confirmed case of domestically transmitted rabies in decades, with prefectural public-health pages citing the last domestic cases in dogs in 1956 and in humans in 1954. That doesn’t make a bite nothing — infection and tetanus are still real — but it does mean a monkey or deer bite in Japan isn’t the same emergency that the same bite would be in a country where wildlife rabies is active.

How Travel AI Rescue helps

Travel AI Rescue keeps Japan’s emergency numbers — 110 for police, 119 for ambulance and fire — one tap away with the country code already attached, so you’re not hunting for a number if a bite or scratch needs attention. It can display Japanese-language cards describing what happened in plain terms, so clinic staff understand you immediately even without a shared language. And above all, the AI drafts a clear summary of the encounter — what animal, where, what happened — the kind of detail a clinic or your travel insurer will actually ask for. Your passport and insurance policy number stay stored and readable on the device even with zero signal in a mountain park, and there’s offline diagnosis for when the eSIM itself won’t connect. It works differently from a staffed help desk or your insurance policy itself, and it’s with you around the clock — a bridge that gets you to the right local help quickly and in the right words. (Whether an act violates park rules, and any enforcement of it, is determined by the Ministry of the Environment and on-site park staff.)

Sources

• Ministry of the Environment, press release on the amended Natural Parks Act enforcement date (施行期日を定める政令等の制定について). https://www.env.go.jp/press/109984.html (accessed 2026-11-07).
• Ministry of the Environment, Kushiro Nature Conservation Office, guidance on the feeding/approaching restriction and its penalty. https://hokkaido.env.go.jp/kushiro/content/000163354.pdf (accessed 2026-11-07).
• Aichi Prefecture, public health page on rabies-free status in Japan (last domestic cases: dogs in 1956, humans in 1954). https://www.pref.aichi.jp/soshiki/eisei/0000067708.html (accessed 2026-11-07).