Spacious family-friendly room with excellent access to tourist attractions, located between vibrant downtown and serene nature.

A bright and welcoming business hotel located just a 3-minute walk from JR Minami-Koshigaya Station and Tobu Line Shin-Koshigaya Station. All rooms feature Airweave mattresses, and amenities are plentiful, including Japanese tea, drip coffee, and black tea. Breakfast is served as a set menu with a choice of Japanese or Western main dishes, and a self-service corner offers ochazuke, small bread rolls, and beverages. Conveniently close to the city center and with excellent access to large facilities, the hotel is also praised for its attentive and warm hospitality.

  • I always have a comfortable stay here. This time, I was on the 4th floor, and it really helped that there was almost no step between the unit bath and the room. I’ll be happy to stay again. Thank you very much.

    Yahoo!トラベルユー... 9/11/2026
  • It was conveniently located near Minami-Koshigaya Station, and there was also a convenience store nearby. I didn’t take any amenities, but a variety were available, so it seemed suitable even for a last-minute stay. I’m planning to stay in the Minami-Koshigaya area again at the end of the year, so I may book here again.

    Yahoo!トラベルユー... 8/15/2026

Facilities and Services

See All
Within a 5-minute walk from the station / Within a 5-minute walk to the convenience store.
IN15:00~25:00
OUT10:00
Number of rooms62 rooms
PetNot allowed
Your childPermitted
Double Room
  • Double
  • 21㎡
  • Capacity 1~2 people

【Early Booking/Early Benefits】Earn up to 10x points for reservations made 30 days or more in advance <No Meals Included Plan> "Up to 7 nights"

IN 15:00~25:00
OUT 10:00
¥13,300~
No meals ; 2 peopleTax included¥10,906〜
(USD 69.10)

[Advance Payment Only] No Meals Included Plan *Non-refundable*

IN 15:00~25:00
OUT 10:00
¥12,800~
No meals ; 2 peopleTax included¥11,520〜
(USD 72.99)
Double Room
  • Double
  • 21㎡
  • Capacity 1~2 people

【Early Booking/Early Benefits】Earn up to 10x points for reservations made 30 days or more in advance <No Meals Included Plan> "Up to 7 nights"

IN 15:00~25:00
OUT 10:00
¥13,300~
No meals ; 2 peopleTax included¥10,906〜
(USD 69.10)

[Advance Payment Only] No Meals Included Plan *Non-refundable*

IN 15:00~25:00
OUT 10:00
¥12,800~
No meals ; 2 peopleTax included¥11,520〜
(USD 72.99)
Twin Room Type B
  • Twin
  • 21㎡
  • Capacity 1~2 people

【Early Booking/Early Benefits】Earn up to 10x points for reservations made 30 days or more in advance <No Meals Included Plan> "Up to 7 nights"

IN 15:00~25:00
OUT 10:00
¥14,000~
No meals ; 2 peopleTax included¥11,480〜
(USD 72.73)

[Advance Payment Only] No Meals Included Plan *Non-refundable*

IN 15:00~25:00
OUT 10:00
¥13,200~
No meals ; 2 peopleTax included¥11,880〜
(USD 75.27)

Best-Selling Stays

Accommodation Near Convenience Store

Accommodation For Missed Last Train Or Public Transport

Accommodation With Premium Mattresses

Introduction of the Accommodation

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The city of Minami-Koshigaya, where the Tobu Isesaki Line and JR Musashino Line intersect.

There are bustling downtown areas, quiet residential neighborhoods, and lush green nature just a step away. Convenient access to Facilities such as "Disneyland," the large shopping center "Aeon Lake Town," "Saitama Stadium 2002," and "Saitama Super Arena" makes it ideal for various occasions, from business to personal use.

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We strive to provide meticulous attention and great comfort.

We always sincerely listen to our customers' feedback and strive to provide better services. We will continue our efforts to offer comfortable rooms for our guests. All rooms are equipped with the high-performance mattress pad "Airweave"!

Internet connection and free Wi-Fi available in all rooms.

Wi-Fi without a password is available in the rooms, and LAN cables are provided at the front desk. ※ Free of charge.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant

Notice from the Accommodation

  • Notice of Apology and Advisory Regarding the Potential Leakage of Customers’ Personal Information from Temairazu, Inc.

    [Important] Apology and Security Notice from Temairazu, Inc. Regarding a Possible Leak of Guests’ Personal Information

    Thank you very much for choosing Hotel Sunoak Minami-Koshigaya.
    We have confirmed that, in the reservation management system “Temairazu” used by our Hotel, there may have been an external leak of guests’ personal information. This was not due to unauthorized access to the Hotel, but rather unauthorized access to Temairazu, Inc., the company that provides the reservation management system.
    We sincerely apologize for the significant inconvenience and concern this may cause.

    Within the scope confirmed at this time, we have identified cases in which suspicious messages were sent to Reservers for some Reservations that meet all of the following conditions:
    - Reservation date: Reservations completed on or before September 21, 2026
    - Stay date: Reservations with stay dates on or after September 21, 2026
    *As of September 28, 2026, the cause has been identified and measures have been implemented to address it along with additional security enhancements. Reservations can now be made normally.

    If you receive any suspicious contact (email, SMS, etc.) claiming to be from Mori Eight Co., Ltd., our operating company, or from an Accommodation provider, please take special care regarding the following:
    The confirmation emails we send at the time a Reservation is completed and on the day before arrival are sent only from addresses with the domain “@sunoak.net”. We will not send messages from any other email address.

    [Important Precautions]
    - Do not open any URLs or links included in such messages
    - Do not enter credit card details or personal information
    - Do not reply to suspicious messages
    - Do not make payments or transfers as instructed by such messages
    - If you need to check your Reservation details, contact your booked Accommodation directly or reach out to your booking site’s official support desk

    For inquiries regarding this matter, please contact:
    Temairazu, Inc.
    https://www.temairazu.co.jp/pdf/1206/news-update
    Department: Emergency Response Desk
    Email: helpdesk@temairazu.com

    We again sincerely apologize for causing you concern.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
If amenities or supplies are required for children under elementary school age, an additional fee will apply. Please inform us if your child will be Child Sharing Existing Bedding. Children of elementary school age and older will be charged at the adult rate.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • × Toothbrush set
  • × Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • × Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • × Cotton swab
  • × Cotton
  • ○ Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • × Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • × Hot spring
  • × Rooms with open-air baths available
  • × Open-air bath
  • × Free-flowing hot spring
  • × Large public bath
  • × Private bath
  • × Sauna
  • × Ganbanyoku (rock bathing)
  • ○ Within a 5-minute walk from the station
  • ○ Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • × Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
None
SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.48
Good (36)
  • Rooms & Amenities
    4.53
  • Facility
    4.31
  • Hospitality & Service
    4.64
  • Meals
    4.83
  • Onsen & Bath
    4.06
  • Satisfaction
    4.67

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Saitama Prefecture1-22-1 Minami-Koshigaya, Koshigaya City
TEL:+81-48-966-3009

3-minute walk from JR Musashino Line Minami-Koshigaya Station, 3-minute walk from Tobu Skytree Line Shin-Koshigaya Station.

Parking Information
Fee
Parking fee per night for guests ¥1,000
Parking time
12:00 PM to 12:00 PM the next day
Parking space
No restrictions
Number of parking spaces
16 cars available outdoor
Valet service
Unavailable
(1,000 yen/night) *First-come, first-served basis. Many nearby coin parking lots available.
Priority is given to customers who have already paid, so there may be cases where it is full for customers with a Multiple Night Stay.
Customers using large buses, microbuses, or trucks are requested to contact us in advance. There may be days when these vehicles cannot be accommodated.

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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