Mochiatsu Ring (Rittenhouse)

Modern counter-serve offering Japanese-inspired mochi donuts in a rotating selection of creative flavors and specializing in Korean battered fried hot dogs with unusual toppings & fillings.

We serve mochi donuts and Korean rice dogs.

Located at 102 S 21st St, Philadelphia, PA 19103, Mochiatsu Ring (Rittenhouse) operates as a donut shop serving Philadelphia in Pennsylvania. This page gathers the practical details people usually look for before visiting: where it is, how to reach it, when it opens and how customers rate it. Besides its main category, the business also describes itself as bubble tea store, korean restaurant, so it may cover more than the name suggests.

In Philadelphia, the best-known bakeries and bagel shops have lines on weekend mornings, so arrive early or order ahead where the shop offers it. Across Pennsylvania, immigrant bakeries add Mexican pan dulce, Vietnamese banh mi bread, Chinese buns, Middle Eastern sweets and European rye to the mix, and many gluten-free and vegan bakeries have opened in larger cities. Check the listing for hours, whether the shop accepts custom cake orders and its Google rating before you go, and call about allergens, since small kitchens often share equipment. Day-old bread and end-of-day discounts are common if you ask.

Hours are published for 7 days a week. The most common schedule is 10:30 am–8 pm. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. The listed phone number is (215) 995-5577. Many businesses also reply to text messages on the same number if it is a cell phone. Its website is phillymochiatsu.com, where you may find menus, price lists or booking options.

Customers rate it 4.7 out of 5 on Google across 278 reviews, placing it among the better-regarded donut shops in Philadelphia.

Philadelphia is in Pennsylvania, in the Northeast, where four distinct seasons shape local life: hot humid summers, snowy winters that can close businesses for a day, and a dense pattern of towns where walking, transit and street parking all matter. Getting around Philadelphia is easiest by car; street parking is metered in busy downtown areas, and most suburban businesses have their own lot. Ride-share apps such as Uber and Lyft operate across Pennsylvania's larger cities, and public transit varies from extensive to minimal.

Looking for alternatives? Browse all donut shops in Philadelphia or explore other categories in the area from the links below. Details on this page come from public sources and may change; confirm anything important by phone before relying on it. Business owners can claim the listing to keep it up to date.