Hokkaido in Autumn: Japan's First Koyo Season Starts in the North

Look, I'll be honest with you — when most people think about autumn leaves in Japan, they picture themselves in Kyoto, shuffling along with hundreds of other people through Tofuku-ji Temple in late November. But here's what locals know: by the time Kyoto's maples are turning, Hokkaido has already experienced the entire koyo season, packed up, and moved on to winter.

Hokkaido's autumn leaf season kicks off as early as mid-September in some mountain areas, making it Japan's earliest koyo destination. And the best part? You get to experience it without the overwhelming crowds that descend on Kyoto and Nikko later in the season. I've lived in Japan for over a decade, and I can tell you that Hokkaido's autumn is one of those things that even most Japanese people outside of the island don't fully appreciate.

The thing about Hokkaido's fall is that it's not just about the leaves. It's about the entire shift in atmosphere — the crisp air that actually feels like autumn (not the lingering humidity you get in Honshu), the insane seafood season, and that brief window before the island locks down for winter. Let me walk you through why you should consider heading north when everyone else is planning their November Kyoto trip.

The Timeline: When to Actually Go

Here's where Hokkaido gets interesting. Unlike the rest of Japan where koyo happens in a relatively compressed timeframe, Hokkaido's autumn leaves follow a cascade pattern from the mountains down to the cities over about six weeks.

Mid-September to early October is when the Daisetsuzan mountain range turns — specifically around Asahidake and Sounkyo Gorge. This is technically the first koyo of the entire country, and locals call it "kokuichi no koyo" (Japan's first autumn leaves). The temperatures up there can already be hovering around 5°C in the mornings, so bring proper layers.

Late September through mid-October is when places like Jozankei (near Sapporo) and Lake Toya start showing color. This is probably the sweet spot if you want to base yourself in Sapporo and do day trips.

Mid to late October is when Sapporo city itself, Maruyama Park, and Hokkaido University's ginkgo avenue peak. The famous ginkgo-lined street at Hokudai usually hits peak color around October 20-25, and yes, it's as photogenic as everyone says, but go on a weekday morning if you want decent photos.

By early November, it's essentially over. Some years, you're already seeing the first snow by late October in Sapporo. I've seen it happen. The window is short, so plan accordingly.

The Spots Locals Actually Go To

Forget the guidebook lists for a minute. Let me tell you where people who actually live here go.

Jozankei Onsen is the obvious choice for Sapporo residents — it's only 50 minutes by bus from Sapporo Station (about ¥770 each way). But here's the local move: don't just go to the main onsen town. Take the Kamuikotanzan hiking trail early in the morning. It's a moderate 2-hour loop that takes you up above the gorge, and the mix of red maples and yellow birches against the river is absurdly beautiful. You'll see more older Japanese hikers than tourists, which tells you something.

After the hike, hit up Futami Suspension Bridge and then soak at one of the day-use onsen facilities. My pick is Nukumori-no-Yado Furukawa (¥1,500 for day use) — slightly more expensive than others, but the rotenburo (outdoor bath) faces directly onto the gorge.

Lake Shikotsu is another local favorite that doesn't get as much international press. It's Japan's second-deepest lake, and it doesn't freeze in winter, which creates this unique microclimate. The koyo here peaks around mid-October. Take the Chuo Bus from Sapporo Station (about 90 minutes, ¥1,300), and rent a bike at the lake. The ride around the shore with the leaves reflecting on the crystal-clear water is one of those moments you remember.

Here's the insider tip: stop at Marukoma Onsen, which has an outdoor bath that's literally built into the rocks at the lake's edge. It's rustic, it's authentic, and it's nothing like the polished onsen experiences you get in tourist areas. Day use is ¥1,000.

For those willing to venture further, Niseko Annupuri isn't just for winter. The gondola runs in autumn (¥1,400 round trip), and the view from the top across the volcanic mountains covered in autumn colors is phenomenal. Combine this with a stop at Kyogoku for the natural spring water — bring empty bottles like the locals do. The water is legitimately some of the best in Japan, and it's free.

The Food Situation (Because Autumn in Hokkaido is Ridiculous)

Let's talk about why Hokkaido locals actually get excited about autumn, and it's not just the leaves — it's the food. This is when everything is in season at once.

Salmon (sake/鮭) is the big one. We're talking fresh autumn salmon, called "aki-aji," which is fattier and richer than spring salmon. Every supermarket in Hokkaido is pushing salmon in October — chan-chan-yaki (salmon grilled with miso and vegetables), ishikari nabe (salmon hot pot), salmon roe (ikura) at prices that would make Tokyoites weep. Go to Nijo Market in Sapporo early in the morning, and you can get don-buri with fresh ikura and uni for around ¥2,500-3,000. It's a touristy market, yes, but locals shop there too because the quality-to-price ratio is still solid.

Hokkaido potatoes are also hitting harvest season. Look for jagabata (butter potatoes) being sold at roadside stands and festivals. Simple as hell — just boiled potatoes with butter and salt — but when the potato is this good, that's all you need.

Mushrooms are everywhere in autumn. Kinoko (mushroom) dishes show up on every menu — especially nameko (brownish, slimy ones), maitake (hen of the woods), and if you're lucky, matsutake, though those are expensive even here. Many restaurants in Jozankei and Niseko area do special kinoko courses in October.

Don't sleep on the ramen situation either. Autumn is when locals start gravitating back to heavier ramen styles. Try the shio (salt) ramen at Sumire or the miso ramen at Keyaki in Sapporo — both are local institutions that don't really market to tourists but are constantly full of Sapporo residents.

The Reality Check: What You Should Actually Know

Living here, I've learned that Hokkaido autumn requires a different approach than autumn elsewhere in Japan. Here's the practical stuff:

The weather is unpredictable as hell. I've experienced everything from 20°C sunny days to near-freezing rain within the same week in October. Layer everything. Bring a proper rain jacket. The tourist thing of just wearing a cute sweater doesn't cut it up here.

Transportation can be tricky. Unlike Tokyo or Kyoto, you can't just JR Pass your way everywhere efficiently. Many of the best koyo spots require buses, and those bus schedules can be... optimistic. Renting a car makes a massive difference if you're comfortable driving in Japan. The speed limits are lower in Hokkaido, roads are wider, and honestly, it's way less stressful than driving in Honshu.

Book accommodation early. This is peak season for domestic tourism. Japanese travelers know Hokkaido autumn is special, so places like Jozankei, Noboribetsu, and anything near Daisetsuzan book out weeks in advance. Don't assume you can just show up.

The days are getting short. By mid-October, sunset is around 5 PM. Plan your day accordingly. That gorgeous light everyone loves for leaf photos? It's happening around 4 PM, not the golden hour you might be used to further south.

Practical Tips for Actually Doing This

• Base yourself in Sapporo for flexibility. You can day-trip to Jozankei, Lake Shikotsu, Otaru, and even push it to Niseko or Noboribetsu. The city itself has decent koyo spots, good food, and actual infrastructure.

• Get the Dosanko Pass (どさんこパス) if you're doing multiple train trips within Hokkaido. It's ¥2,540 for unlimited one-day travel on JR Hokkaido local trains. It only works on certain days (mostly weekends and holidays), so check the JR Hokkaido website.

• Dress like a local, not like you're in Tokyo. That means: actual hiking shoes if you're doing trails, a real jacket, and clothes you don't mind getting dirty. Hokkaido autumn involves nature, not Instagram cafés.

• Eat at the konbini strategically. Hokkaido convenience stores stock regional items you won't find elsewhere — specific Sapporo beer varieties, local dairy products, Hokkaido-only onigiri. Seicomart especially (it's a Hokkaido chain) has surprisingly good local food.

• Download offline maps. Cell service in mountain areas can be spotty, and you don't want to be that person standing confused at an unmarked trail junction.

The bottom line is this: Hokkaido's autumn is for people who want to experience koyo season without the circus that Kyoto becomes. You get beautiful leaves, incredible food, proper autumn weather, and the satisfaction of seeing something before the crowds arrive. Just don't sleep on the timing — this season waits for no one, and by November, winter has already won.