Korean RestaurantDiamond Bar, CA

Atoyubu

Closed · opens 11:00 AM

Directions Call

Illustrative photo

Opening hours

Closed · opens 11:00 AM

Weekly opening hours of Atoyubu
Monday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Tuesday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Wednesday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Thursday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Friday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Saturday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Sunday	11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM

Local time in Diamond Bar: 12:08 AM (PDT). Holiday hours may differ – call (909) 274-7190 to confirm.

Location & directions

Tap for directions

20627 Ste2A Golden Springs Dr
Diamond Bar, CA 91789

Google Maps Apple Maps Waze

About Atoyubu

Located at 20627 Ste2A Golden Springs Dr in Diamond Bar, California, Atoyubu is a Korean restaurant. It's part of our guide to 55 restaurants, cafes and bars in Diamond Bar.

Atoyubu is open daily, 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM. Note that it closes between lunch and dinner service on 7 days of the week.

For questions or orders, call (909) 274-7190.

Quick facts

Category: Korean Restaurant
Address: 20627 Ste2A Golden Springs Dr, Diamond Bar, CA 91789
Phone: (909) 274-7190
Hours: Open daily, 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

Estimated from typical visit patterns for Korean restaurants and this venue’s opening hours – not live data.

Features & amenities

Amenities

Wi-Fi

Reviews

Write a review

No visitor reviews yet. Been to Atoyubu? Share your experience to help other diners.

Frequently asked questions

What are Atoyubu's opening hours?

Open daily, 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM. Monday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM; Tuesday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM; Wednesday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM; Thursday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM; Friday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM; Saturday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM; Sunday: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM.

Is Atoyubu open on Sunday?

Yes, Atoyubu is open on Sundays: 11:00 AM – 2:00 PM, 4:00 PM – 8:00 PM.

Where is Atoyubu located?

Atoyubu is located at 20627 Ste2A Golden Springs Dr, Diamond Bar, CA 91789.

What is the phone number of Atoyubu?

You can call Atoyubu at (909) 274-7190.