A Must-Try Nagasaki Souvenir: Iwasaki Honpo’s Melty Kakuni Manju Is Absolutely Delicious!

When it comes to local gourmet food in Nagasaki, braised pork belly is a must-try.
One of the most popular souvenirs that lets you enjoy this specialty with ease is the Pork Belly Bun from Iwasaki Honpo♡

Tender braised pork belly simmered in a secret sauce and wrapped in fluffy dough—this beloved item has countless fans not just in Nagasaki but all across Japan!

This time, we’re excited to share all the delicious details of Iwasaki Honpo’s famous Pork Belly Bun♪

Fluffy dough and melt-in-your-mouth pork♡ The classic Pork Belly Bun

The classic Pork Belly Bun from Iwasaki Honpo features braised pork belly so tender it melts in your mouth—perfectly balanced with the soft, fluffy bun♡

The sweet and savory sauce deeply infuses the pork belly, delivering a gentle yet satisfying flavor that’s great for a quick bite.

Just heat it in the microwave straight from the package after defrosting, and it’s ready to enjoy—perfect for a busy morning or a late-night snack!

Available in packs ranging from 3 to 15 buns, so you can choose the right amount depending on the occasion♪

Perfectly snack-sized♡ Try the half-sized Pork Belly Buns

If you’re looking for a lighter bite or want to try a variety of flavors, the half-sized Pork Belly Buns are just what you need♡

Despite their smaller size, you still get the same melt-in-your-mouth pork belly goodness paired with soft and fluffy dough for a perfect balance.

Ideal for small cravings or as a thoughtful treat, these buns are especially popular among women and kids♡

Indulgent texture like no other…♡ Treat yourself with the Deluxe Pork Belly Bun

If you’re after a more premium flavor experience, Iwasaki Honpo’s Deluxe Pork Belly Bun is the way to go♡

The highlight of this bun is, as the name suggests, the ultra-tender pork belly.
Simmered and cooled repeatedly over a 6-day process, the carefully prepared pork belly is incredibly juicy and soft to the core♡

They aim for a tenderness that’s just shy of falling apart into fibers—so delicate that it could crumble with too much pressure when wrapped by hand!

Once you take a bite, the savory pork fat melts into the slightly sweet dough, creating a dreamy, mouthwatering experience♡ This luxurious version is perfect for gifts or a personal treat.

Easy & authentic! How to enjoy your Pork Belly Bun

To enjoy your Pork Belly Bun, simply defrost and microwave for 40 seconds at 600W—you’ll get that freshly made texture with fluffy dough and juicy pork♡

If you have a bit more time, steaming for 10–15 minutes is also highly recommended! This method brings out even more moisture and richness, making it taste like it came straight from a specialty shop♪

Bring a taste of Nagasaki into your home with Pork Belly Buns♪

With Iwasaki Honpo’s Pork Belly Buns, you can enjoy the famous Nagasaki-style braised pork belly in a convenient and authentic way.
The combination of rich, tender pork and fluffy dough is unforgettable once you’ve tried it♡

From the classic to the deluxe and half-sized versions, there’s a variety to suit every scene and mood.

If you're curious, be sure to check them out at official stores, airport shops, or the online store♪

▶︎ Where to buy in person♡

You can find these featured products at Iwasaki Honpo’s official stores in Nagasaki (like Nagasaki Station or Nagasaki Airport) and more!

▶︎Check the store list here

▶︎ Also available online♡

Missed your chance to buy or live far away? Don’t worry♡ Just visit the official online shop!
They come frozen and individually packaged—great for distant deliveries or gifts.

▶︎ Online Shop