Kapiolani Coffee Shop-Waimalu

Nestled in the heart of Aiea at 98-020 Kamehameha Hwy, Kapiolani Coffee Shop-Waimalu embodies the quintessential local Hawaiian diner experience, serving up an inviting blend of comfort and tradition. This beloved spot seamlessly marries the warmth of a classic coffee shop with the rich flavors of a soup restaurant, crafting a menu that caters to cravings for hearty, soulful dishes and nostalgic island favorites.

The crown jewel of Kapiolani Coffee Shop is undoubtedly their “Famous” Oxtail Soup. Reviewers often highlight the generous portions of tender oxtail that practically melt in your mouth, swimming in a broth that’s both clear and deeply flavorful, enriched with subtle layers of star anise and the unexpected zest of orange or tangerine rinds. Russ Lacuata describes it as “loaded with oxtail throughout the soup,” while also noting how the broth remains rich yet clean—an ideal balance that invites you to savor each spoonful. Whether ordering the regular or the XL size, this soup stands out as a soul-warming experience, especially when paired with their steamed rice.

But Kapiolani Coffee Shop offers more than just its signature oxtail. The Fried Rice Adobo Omelet and Kim Chee Fried Rice with eggs deliver savory, satisfying bites bursting with local flavor, while dishes like the Pig Feet Soup and Tripe Stew offer adventurous palates a chance to dive into island comfort food with authentic depth. For breakfast lovers, classics like French Toast, Banana Pancakes, and the Bacon & Egg Sandwich provide hearty options to start the day. The Chicken Katsu—served alongside traditional mac salad or drenched in curry sauce—is a crowd-pleaser, showcasing crispy textures paired with creamy, tangy sides.

The ambience frames the food beautifully; stepping inside feels like returning to a vintage Hawaiian diner where generations gather. Don Olkeriil captures this sentiment perfectly, recalling how the setting “reminds me of an old diner-like style” that’s both nostalgic and welcoming. Ouija San echoes this, pointing out the “friendly service” and the familiar comfort of classic local meals like Loco Moco made from “homemade hamburger patties that taste like Auntie made it.” The diner’s atmosphere is both relaxed and familiar, making every visit feel like catching up with old friends over plates of satisfying, lovingly prepared food.

For those craving diversity, the menu does not disappoint. The Kalbi Plate and Beef Steak boast tender, well-marinated meats, with Chee Ryu praising the kalbi’s seasoning and the beef stew’s perfect tenderness paired with hearty vegetables. Even the Garlic Shrimp and Luncheon Meat & Eggs offer flavorful twists on beloved island staples, while the refreshing Tossed Salad and beverages, including Orange Juice and Powerade, round out the meal with balance and variety.

Kapiolani Coffee Shop-Waimalu is more than just a place to eat; it’s a destination for locals and visitors alike to indulge in the rich tapestry of Hawaiian flavors and warm hospitality. Whether you’re craving the deep comfort of oxtail broth or the satisfying crunch of chicken katsu, this coffee shop stands as a reliable beacon of authentic, generous island fare served with a genuine aloha spirit.