1
It's to Karuizawa from Tokyo downtown.

The saian means are a bus.

If emphasizing the price besides the car use, a bus is cheap.
It can be used at the price of one way of 2100 yen-by expressway bus, and when using reduction for the round trip tickets, it's about 4500 yen. There are Ikebukuro, Shinjuku and Shibuya first train from Metropolitan area.
The required time is about 3 hours. There are also a lot of buses which stop at a Karuizawa prince shopping plaza, so it's convenient.

That it's better to go out to Tokyo if I take a bus from Yokohama district.

A bus for Karuizawa has also departed from Yokohama, but the person who went to Tokyo by train by the area where I live and took a bus for Karuizawa is inexpensive, and there are also a lot of movement numbers, so the choices increase.
They're one way of 3500 yen, a round trip of 7000 yen and the required time for about 4 hours, so please consider Yokohama-Karuizawa time bus.

The Shinkansen is early, and time can be read.

If it's the shortest (3 station ways, stopping) hour from Tokyo station, I arrive at Karuizawa station in 66 minutes, so time can be reduced big.
A slack season will be 200 yen discount and on season 200 yen rise for reserved seat one way of 5910 yen by non-reserved seat one way of 5390 yen (annual commonness). When an unit price with rent-a-car and JR East "with EKINE" use the "it's profitable, price" price of the member, the Shinkansen can be used inexpensively at most 35 %.

If they're late at night and departing at the holiday, a car is inexpensive.

When going from Metropolitan area by car, if they're 3420 yen of next and more than 2 people in 30%off when 4060 yen of late at night discount (0:00-4:00) is used when a holiday discount (Saturday . Sunday . national holiday day) is used at the route where I take Chuo Expressway from Chofu, I finish inexpensively.
When there are no traffic jams, it's possible to go in 2 hours and a half-3 hours, and when movement in Karuizawa is considered, the merit is big.

2
It's to Karuizawa from Nagoya district.

There are no direct buses to Karuizawa from Nagoya, so it'll be Direction using a car or a special express.

If it "is Limited Express flirting", combination of the Shinkansen is recommended.

When it "is Limited Express flirting", and the Nagano Station-Karuizawa station (about 30 minutes) is combined by Nagoya Station-Nagano Station (about 3 hours) and Hokuriku Shinkansen, it depends on transfer time by the Nagano Station, but for about 4 hours, the price will be 8650 yen (non-reserved seat).
Combination with an old network "is Limited Express flirting", and is the Nagoya Station-Shinonoi Station and "Shinano Railway" Shinonoi Station-Karuizawa station and becomes a little inexpensive for 8530 yen, but connection time is also needed, and it takes about 4.5 hours.

When I go only by the Shinkansen use.

The boarding time changes trains to Tokyo station and Hokuriku Shinkansen by Tokaido Shinkansen from Nagoya station, and in case of Direction as Karuizawa station, it's early choice timewise in about 3 hours. It's a difficulty that (non-reserved seat) and expense are 15,110 yen more expensive.

3
If it's departing at the holiday and the late at night, it's also recommended to go by car.

When going from Nagoya to Karuizawa using a freeway, when a holiday discount (Saturday . Sunday . national holiday day) or a late at night discount (0:00-4:00) is used, it's gone on for 4910 yen.
When there are no traffic jams, it's Direction for about 4 hours.

I pay attention to a traffic jam, a winter snowy road and a freeze.

Time frame of summer holidays which makes the Golden Week and the week Lantern Festival Maine every year is famous for a freeway's being congested from Tokyo and from Nagoya.
Moving in early morning (dawn) and late at night is easy to evade relatively, but it's important to check and judge congested information briskly.

Karuizawa is a cold district, so a studless snow tire is indispensable at the middle December-time March. When it'll be snow on the freeway, regulation for using chains goes out by the high percentage, so I'll recommend you mobile of a chain.
It's as well as a road in the town, but a freeway has a high possibility which becomes a snowy road and a freeze road from the vicinity where you face Usui-toge, so please be careful sufficiently. When a road with snow and a freeze is driven in Nagano-ken without doing skid measure, it'll be violation of the Road Traffic Law, so attention is needed.

4
HOSHINOYA Karuizawa

I'll stay at Japan absent from today and a village in a valley.

Utopia in the gorge which was wrapped in the air which became clear at 70 minutes from Tokyo "HOSHINOYA Karuizawa". Guest room of separation circles a garden by the waterside, and you can wish for the scenery of the each season from a terrace in the room. hot spring in the source run sink which has been learned about as hot water of a clear skin from the old days and loved by great writers and all kinds' Activity which can sense the spa program and the four seasons which lead the dish for the rest which tastes the material of Yamakawa and the mind and body to the relaxation by the whole body are being prepared. It's possible to enjoy time absent from today fully in the abundant nature facing "forest of a Karuizawa wild bird".

HOSHINOYA Karuizawa

• Kitasaku-gun, Nagano Karuizawa town mayor storehouse 2148 MAP
• It's a free shuttle bus from Karuizawa station/medium Karuizawa station, about 15 minutes
• I have that.

5
Karuizawa Hotel Bleston Court

Smart hotel in Karuizawa loved by a villa visitor

Karuizawa Hotel Bleston Court" was grown by abundant nature, the appetite which enjoys a season and culture of welcoming guests of Karuizawa, the mind and body I'll welcome with the heart you're entertaining and, the hotel where it can be set at ease. Then a main dining "breath ton court Yukawa tongue" uses the ingredients abundant nature brought up, and the world the Japanese who has the heart which loves a season and nature importantly can taste expressed French food. The "French breakfast" by which Brittany wind crepe with buckwheat flour is like a main course for breakfast for "Restaurant NOWANZURESHIPI". Please enjoy yourself with cider by a style in home Brittany.

Karuizawa Hotel Bleston Court

• Nagano-ken Karuizawa Hoshino of a town MAP
• It's curtesy transportation bus from Karuizawa station, about 30 minutes
• 0267-46-6200
• I have that.
• Your reservation is this.
  Hoshino Resorts Karuizawa Hotel Bleston Court Reservation site.

6
BEB5 Karuizawa by Hoshino Resorts

The hotel where traveling is spent slovenly filling ly more than a pub

Tying of a rule and time is a rather loose slovenly hotel. An arrangement of how to have time is also free. Then open SPACE which can be used for 24 hours "TAMARIBA" can play a board game and a card game, enjoy needing each in the same space somehow while reading a favorite book and have time in his own way.
Various Property is here and there "Picchio" where "flying squirrel watching" of hot spring "Hoshino Onsen Tombo-no-yu" of "Harunire Terrace" which lines up and a source run sink and witnessing rate 90% can enjoy a lifestyle shop, a cafe and Restaurant within the walking range.

BEB5 Karuizawa by Hoshino Resorts

• Nagano-ken Karuizawa Hoshino of a town MAP
• It's a car from the medium Karuizawa station, about 10 minutes
• I have that.