Hakuba's Most Famous Ski Area Gets the Least Snow in the Valley. The Gap Is 265 cm.

Hakuba is the name people book. Ten ski areas share the valley, and most visitors pick one on reputation, or on which one the hotel shuttle goes to.

Reputation turns out to be a poor guide to snow.

The valley, by snowfall

Ski area	Snowfall	National rank	Snow quality	Top	Places to stay
Hakuba47	718 cm	10	20	1,651 m	1
Hakuba Iwatake	718 cm	11	51	1,150 m	9
Tsugaike Kogen	718 cm	13	19	1,602 m	21
Hakuba Cortina	685 cm	21	74	1,100 m	1
Hakuba Norikura	685 cm	22	36	1,562 m	10
Hakuba Goryu	465 cm	62	87	1,632 m	1
Kashimayari	465 cm	64	100	1,488 m	1
Hakuba Happo-One	453 cm	70	101	1,722 m	79
Hakuba Sanosaka	453 cm	71	152	1,203 m	1

The most snow in the valley is 1.58 times the least. And the ski area with 79 places to stay — an order of magnitude more than any of its neighbours, and the one name overseas visitors know — is second from the bottom of the list.

The north end is consistently the snowy one

The four ski areas at the northern end of the valley — Cortina, Norikura, Tsugaike and Iwatake, in and around Otari village — all sit between 685 and 718 cm. Happo-One and Sanosaka, further south, sit at 453 cm.

That is the pattern, and the mechanism is straightforward: cold air crossing the Sea of Japan reaches the north end of the valley first and drops more of its moisture there.

It is a tendency rather than a clean rule. Ranked against each other, latitude and snowfall in this valley correlate at 0.44 — real, but not tight. Hakuba47 is the awkward case: it sits in the south and reads 718 cm, and it is also one of the three overlapping entries described at the end of this article, so its figure is the least trustworthy of the ten. The safe reading is that the northern cluster is reliably snowier than Happo and Sanosaka, not that every kilometre north buys you snow.

Where reputation and snow come apart hardest

Hakuba Cortina. 685 cm, 21st in Japan. Thirty-seven per cent of winter days deliver more than 5 cm, which is 18th of all 395 Japanese ski areas. It has one mapped place to stay and no Wikipedia article in any language — not English, not Japanese.

Tsugaike Kogen. 718 cm, 13th in Japan, and 19th of 395 for snow quality — the best combination of volume and quality in the valley. Twenty-one places to stay, and a Japanese Wikipedia article but no English one.

Happo-One. 453 cm, 70th. Seventy-nine places to stay, an English Wikipedia article in eight languages, and by a wide margin the most-known ski area in the valley.

None of that makes Happo a bad mountain. It spans 960 m from bottom to top, the most of any single ski area in the valley, and it has the infrastructure that makes a week there work. But if you came to Hakuba for the snow specifically, you booked the wrong end of the valley.

What to do about it

Base in Happo, ski the north. This is the practical answer for most people. Happo has the beds, the restaurants and the buses; Tsugaike and Cortina have the snow. The valley’s shuttle network exists precisely because this is what people do.

If you only get one day and it snowed overnight: go north. Cortina and Tsugaike are the two that receive it.

If snow quality matters more than depth: Tsugaike. 19th of 395 puts it in the top 5% of Japan on the measure that ignores volume — cold, frequent, and comparatively dry.

And do not use the Hakuba Valley pass as evidence they are the same. One lift ticket covers ski areas that differ by 265 cm a season and by 130 places in the national quality ranking.

How this was measured

Snowfall is the three-winter mean from the ERA5 reanalysis, computed identically for every ski area on this site. It understates snowfall in Japanese mountains, so read the differences between rows rather than the absolute centimetres.

Snow quality is our own index — temperature when it snows, how often it snows, rain days, wind — with volume deliberately excluded, which is why a ski area can rank 10th for snowfall and 20th for quality, or 70th and 101st.

One caveat about this valley in particular. Hakuba47 and Hakuba Goryu are physically linked and sell a joint ticket, and our data holds them as three entries — separately and combined — because that is how they are drawn on the map. Their snowfall figures differ because the grid cells their coordinates fall in differ. Treat that trio as one place with a range, not as three measurements.

Accommodation is properties mapped on OpenStreetMap within 12 km, counted as buildings rather than rooms. Mapping is denser where visitors already go, which flatters Happo-One and understates the quiet northern end — though not by enough to change the ordering.