Thank you for always using Restaurant Koubai at New Sunpia Saitama Ogose.
After the end of the summer business closure period,
Restaurant Koubai will be changing its operating days as follows.

Reopening date
Starting September 5, 2026 (Saturday)

*We will be closed from Tuesday, September 1st to Friday, September 4th.
Business days from September onwards
Every Saturday, Sunday, and public holiday
We are closed from Monday to Friday, but we are open on public holidays regardless of the day of the week.

*Please note that operating days and hours may change depending on private events or the usage status of the facility.
Please check the latest information on our official website before your visit.
Please also note that there is a restaurant called "Kaachan Shokudo" located within the day-trip hot spring facility "Ume no Yu," so feel free to use it as well.
We apologize for any inconvenience this may cause our customers, and we appreciate your understanding.
All of our staff look forward to your visit.