Start with a Jam Ends with a Jam.
Guide was very good helpful and amazing
She tells everything and explain all!
Jam on a holiday so it took 3.5hr to go to mt fuji From tokyo.
reach the diversion on a 10 min boat ride instead of cable car which is good but too short.
head to oshino hakkai and look a beautiful small underground lake. amazing small view but too crowded and i spend 500 usd on souvenirs!
crazyly addicted
then went to mt fuji but 5h level was close so can only reach 4th level. cold till shaking and i love it!!!
snow ia still available on the floor.
last to lake and garden then realised its the car park with fuji view. lucky the clouds clear up at 4pm.
head back at 5 pm reached 8.30 pm with a massive jam.
not sure how but if its a holiday stick to the train!
The pre-flight pick-up and drop-off service was convenient; they contacted us in advance via Line to confirm our arrival date and time. Upon landing, we were quickly informed of the meeting point and given clear directions, ensuring a smooth and quick ride even though we arrived late at night. The driver was also very skilled and the car was spotless. It was a very good experience.
It was so convenient! I bought it the day before yesterday and used it immediately, and the price was even better than buying it in person! I'll definitely buy it again in the future.
It's about a 30-minute one-way trip from the station. At the end of the tunnel is Mirror Pond, a beautiful spot perfect for taking photos. Besides skiing, it's a must-visit in Yuzawa and highly recommended. Note that you should first exchange your ticket at the Snow Country Tourist Office at the west exit of the station, and then take the shuttle bus from under the clock at the east exit.
Because IC cards are not yet available before March 14, 2026, most people use cash. However, with e-tickets, you only need to show them to the driver, which is really convenient and can significantly speed up the process of getting off the bus.
Anonymous User
Couple
Koshinetsu Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Koshinetsu year round climate
Spring (March–May): Average 50–66°F, mild climate but with relatively high rainfall, especially abundant in April and May. Common activities: Spring outings, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, rain gear essential.
Summer (June–August): Average 74–85°F, hot and humid, frequent rainfall. Common activities: Sightseeing in summer resorts, water activities (such as river rafting, please pay attention to safety). Recommended clothing: Light and breathable clothing, sun hat, rain gear.
Autumn (September–November): Average 66–80°F, comfortable and pleasant climate, rainfall gradually decreasing. Common activities: Maple viewing, mountain hiking. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 41–44°F, cold and dry, low rainfall. Common activities: Skiing, onsen experience. Recommended clothing: Warm jacket, beanie, gloves, scarf.
Koshinetsu climatological average
Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 1656 mm / Summer humidity: 70%–80% / Rainiest month: August
Koshinetsu monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
41.2°F
47.4
February
43°F
72.5
March
50.9°F
131.3
April
61.5°F
182.2
May
66.7°F
199.8
June
74.7°F
248.8
July
84°F
176
August
85.1°F
254.7
September
80.8°F
127.3
October
66.4°F
105.2
November
57°F
91.9
December
45°F
19.2
Koshinetsu weather for the next seven days
3/28
Saturday
Patchy rain nearby
68.9°F/45°F
3/29
Sunday
Sunny
69.2°F/47.5°F
3/30
Monday
Partly Cloudy
70.6°F/51.6°F
3/31
Tuesday
Heavy rain
56.7°F/50°F
4/1
Wednesday
Patchy rain nearby
60°F/50.6°F
4/2
Thursday
Moderate rain
55.9°F/48.4°F
4/3
Friday
Sunny
63.4°F/41.7°F
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