the pork katsu is to die for. This is very popular spot so you might want to call 2 weeks before your trip to make a reservation lol
also very famous for their katsu. A very solid alternative if you can’t get a spot at Tonkatsu Tamafuji.
their udons are very fresh and flavorful. Extremely affordable but the line can be quite long. You might want to order from Doordash for pickup / delivery to skip the line lol :)
very romantic upscale restaurant for your date night. The view of the Oahu skyline is jaw dropping so make sure to request a table by the window.
Calm Beach with Clear Water (suitable for children and non swimmers like myself): Kaimana Beach, Kahanamoku Beach (inside Hilton Hawaiian Village Resort), Waikiki Beach, Lanikai High waves for Surfing enthusiasts: (please take this recommendation with a grain of salt since both of us are not great surfers lol) North Shore, Waimea Bay Best beaches for snorkeling: Hanauma Bay (need to make reservation in advance)
Oahu is full of Instagramable spots but here are a few of our favorites: Diamond Head Pearl Harbor Kuola Ranch Ho’omaluhia Botanical Garden Tantalus Lookout Makapu’u Lookout Nu’uanu Pali Lookout Byodo-In Temple Polynesian Cultural Center Luau