Sea Heart

1220-3 Yamada, Onna, Kunigami District, Okinawa 904-0416, Japan
+81 98-800-1983
$$$ Cafe , Dessert restaurant
(109 Reviews)
Price Range ¥1–1,000

Welcome to Sea Heart, a charming café nestled in the scenic landscape of Onna, Okinawa. Located at 1220-3 Yamada, Kunigami District, this delightful spot is the perfect retreat for both locals and visitors looking to indulge in tasty food while enjoying a friendly atmosphere.

As you step into Sea Heart, you are greeted by a beautifully designed interior that reflects the café's name, evoking a sense of warmth and comfort. The decor features playful elements that exhibit the essence of kawaii culture, from heart-shaped cutlery to whimsical heart straws that accompany their delicious smoothies. This café is not just a place to eat; it’s a joyful experience that caters to the whimsy in everyone.

The menu at Sea Heart boasts a variety of delectable options, from scrumptious sandwiches that pack a punch of flavor to refreshing smoothies crafted for your delight. Customers like Louis Lopez rave about the staff's kindness and the gorgeous presentation of meals, while Heather Hernandez highlights their incredible smoothies paired perfectly with tasty, affordable sandwiches. Whether you opt for a savory sandwich to satisfy your cravings or one of their colorful smoothies to cool off, every bite and sip reflects a dedication to quality and presentation.

What truly sets Sea Heart apart is the atmosphere. Described as cozy and welcoming by customers like Colin Song, it’s the ideal spot for a leisurely brunch or a quick bite before heading to the nearby beach. Open early to serve you breakfast or a refreshing drink at any hour, this café ensures you are fueled up for your day of exploration. Plus, as Nina Wenyun He mentioned, the experience is just lovely—making it a must-visit location on your trip to Okinawa.

Sea Heart embodies delightful culinary experiences woven together with heartfelt service. Whether you are looking for a quick takeaway to enjoy by the sea or a tranquil moment to relax with friends, this café invites you to make lasting memories — one taste at a time. Don’t miss out on this gem when you visit Okinawa!

Service options
Delivery
Takeaway
Dine-in
Highlights
Great coffee
Popular for
Breakfast
Lunch
Solo dining
Accessibility
Wheelchair-accessible car park
Wheelchair-accessible entrance
Offerings
Alcohol
Beer
Coffee
Quick bite
Dining options
Breakfast
Brunch
Lunch
Dessert
Amenities
Gender-neutral toilets
Toilet
Atmosphere
Casual
Cosy
Quiet
Romantic
Trending
Trendy
Crowd
Family friendly
Groups
Tourists
Planning
Accepts reservations
Payments
Rakuten Pay
Credit cards
Children
Good for kids
Kids' menu
Parking
Free parking lot
Parking
Openings Hours

Monday

Closed

Tuesday

Closed

Wednesday

08:00 AM - 03:00 PM

Thursday

08:00 AM - 03:00 PM

Friday

08:00 AM - 03:00 PM

Saturday

08:00 AM - 03:00 PM

Sunday

08:00 AM - 03:00 PM

109 Reviews
Louis Lopez

10 Sep 2025

This restaurant was one of the absolute highlights of my trip to Okinawa. The staff was so kind and gracious. The food was absolutely delicious with a wide variety of choices, and the presentation was the definition of kawaii, from the heart cutlery to the heart straws used in their delicious smoothies. I look forward to my next meal here when I visit again.

Colin Song

27 Aug 2025

A cosy cafe that serves tasty sandwiches. Welcoming atmosphere and good service. Edit 8 June 2019: I miss the sandwich so much...

Anh Thy

20 Aug 2025

I love it! They were nice and welcoming. The food was amazing and incredibly affordable.

Nina Wenyun He

14 Aug 2025

Opens early and serves great great food & drinks!!! Loved the experience! The whole store is just lovely! Highly recommended!!!

Heather Hernandez

19 Jul 2025

Incredible smoothies + delicious sandwiches that you can enjoy on the go. The service was fast. They had a variety of drink and food options. The sandwiches are very affordable and you can purchase them in halves. I thought it was a great price for a sandwich and a drink around $10. Perfect spot to stop by and grab food to go and head to the beach. Yen and credit card are accepted.

Larisa Sheloukhova

03 Jul 2025

Great food, the french toast is fluffy and delicious. The garlic shrimp is also very tasty.

Andres Balarezo

29 Jun 2025

This place was absolutely amazing! I’ll definitely be coming back. The staff was super friendly, and my smoothie even came with a cute heart-shaped straw, which made it extra fun. The French toast was out of this world—fluffy, flavorful, and perfectly made. Highly recommend!

Nicole

21 Jun 2025

Went to this cute little shop after going diving! They take card and their food is really good!

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