There are shops with irregular opening hours, along the road next to the seaside park where you can rent bicycles. It has a storefront where you can sit and eat, and it sells quite a few items!
I ordered an oyster chowder. There were a lot of oysters packed in them~fresh and big! Great with leeks! The outside is crispy too! Paired with the Pacific Ocean breeze, it’s a plus! You can add your own seasonings, the chili sauce is spicy and fragrant.