Japanese Restaurant – illustrative photo

Japanese RestaurantSan Diego, CA

Okan Diner

Closed · opens 5:00 PM

Directions Call

Illustrative photo

Opening hours

Closed · opens 5:00 PM

Weekly opening hours of Okan Diner
Monday	11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM
Tuesday	11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM
Wednesday	11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM
Thursday	11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM
Friday	11:30 AM – 2:00 PM, 5:00 PM – 9:30 PM
Saturday	11:30 AM – 2:00 PM, 5:00 PM – 9:30 PM
Sunday	11:30 AM – 2:00 PM, 5:00 PM – 8:30 PM

Local time in San Diego: 3:08 PM (PDT). Holiday hours may differ – call (858) 278-4228 to confirm.

Location & directions

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5430 Clairemont Mesa Boulevard #G
San Diego, CA 92117

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About Okan Diner

Located at 5430 Clairemont Mesa Boulevard #G in San Diego, California, Okan Diner is a Japanese restaurant. It is one of 1,904 places to eat and drink we list in San Diego.

Okan Diner is open 7 days a week, usually 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM. Note that it closes between lunch and dinner service on 7 days of the week.

You can visit for dine-in.

Payment methods accepted: credit cards. For questions or orders, call (858) 278-4228.

Quick facts

Category: Japanese Restaurant
Address: 5430 Clairemont Mesa Boulevard #G, San Diego, CA 92117
Phone: (858) 278-4228
Hours: Open 7 days a week, usually 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM
Listing updated: September 2026 · Suggest an edit

Popular times (estimated)

6AM

9AM

12PM

3PM

6PM

9PM

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

Features & amenities

Service options

Dine-in

Amenities

Restroom

Payments

Credit cards

Reviews

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Frequently asked questions

What are Okan Diner's opening hours?

Open 7 days a week, usually 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM. Monday: 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM; Tuesday: 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM; Wednesday: 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM; Thursday: 11:30 AM – 2:00 PM, 5:00 PM – 9:00 PM; Friday: 11:30 AM – 2:00 PM, 5:00 PM – 9:30 PM; Saturday: 11:30 AM – 2:00 PM, 5:00 PM – 9:30 PM; Sunday: 11:30 AM – 2:00 PM, 5:00 PM – 8:30 PM.

Is Okan Diner open on Sunday?

Yes, Okan Diner is open on Sundays: 11:30 AM – 2:00 PM, 5:00 PM – 8:30 PM.

Where is Okan Diner located?

Okan Diner is located at 5430 Clairemont Mesa Boulevard #G, San Diego, CA 92117.

What is the phone number of Okan Diner?

You can call Okan Diner at (858) 278-4228.

Does Okan Diner offer delivery or takeout?

Delivery is not listed for Okan Diner. Listed service options: dine-in.