POKER Maid CASINO Jupiter OSAKA’s regular hours are 14:00–22:00 on Monday, Tuesday, Thursday and Friday, and 12:00–22:00 on Saturday and Sunday. Wednesday is closed. All times here are Japan Standard Time. Use the weekly timetable as your starting point, then check the latest dated post on the official X account.
- Weekdays: 14:00–22:00, except Wednesday.
- Weekends: 12:00–22:00.
- A game’s starting time is separate from opening time.
Read the week correctly
The important exception is Wednesday: it is a weekday, but it is the store’s regular day off. The timetable below spells out each day so there is no need to interpret “weekdays” while planning a trip. Saturday and Sunday open two hours earlier than the other open days.
If your phone is still displaying your home time zone, compare it with Japan time before setting a reminder. Japan Standard Time is UTC+9. The times shown on this guide have not been converted to your device’s local time.
A regular week at POKER Maid CASINO Jupiter OSAKA
Regular hours · Japan time · UTC+9
Opening hours and event hours answer different questions
Opening hours tell you when the store normally operates. A tournament post tells you when a particular session is scheduled. If you are coming for a specific event, read that event’s dated notice rather than treating the beginning of the business day as its starting time.
The official X account publishes event and daily information. Check both the publication date and the date mentioned in the post: an old image can still appear prominently in a profile or a search result.
Leave room for the arrival itself
Allow time to find Wonder 3 Building, reach the fourth floor and tell the staff what you would like to try. This guide does not specify a last-admission time or a guaranteed place in a session, because those details are not established by the regular hours.
When a current dated notice differs from the regular schedule, ask the store to confirm the arrangement before you travel. The telephone number is +81-6-6586-9306; in Japan it is 06-6586-9306.

Questions, answered
Is POKER Maid CASINO Jupiter OSAKA open on Wednesday?+
Wednesday is the regular closed day. Check the latest official notice for any announced exception.
Are these the tournament start times?+
They are store opening hours. Check the dated official notice for the event you want to attend.
General game explanations are separated from store information. Ask staff about the procedure used at your table.
Official store information ↗@mc_jupiter ↗Photo credits ↗


