Food News

Gyu San: New Sando Shop In Tanjong Pagar Has A5 Wagyu Katsu Sando And More

Gyu San for Wagyu sandos and more in Tanjong Pagar

We’re in no shortage of sando shops in Singapore, with popular names such as 46 Mittsu and Pipes by Hattendo making recent waves on social media. Another addition to the list is Gyu San, a fairly new Japanese sando shop and Wagyu butchery on the first floor of Guoco Tower.

The sando side of the business is helmed by Japanese Chef Tomoyuki Kiga, who has cut his teeth in Michelin-starred restaurants around the world. The menu is concise with a focus on quality ingredients: think thick-cut Wagyu sandos made with Japanese shokupan, Wagyu fat-fried chips and more.

The star of the show is the A5 Striploin Katsu Sando ($48++), which spotlights a 200g slab of premium A5 Wagyu striploin coated with a thin crust of panko breadcrumbs, and then deep-fried to a golden-brown. There’s a light slathering of wasabi aioli, and the steak is sandwiched between two toasted shokupan slices.

As with premium Wagyu, the beef is melt-in-the-mouth tender, with a rich flavour and generous marbling. You can also get the sando in the more affordable Gyu San house cut ($32++) or the ultra-luxe Chateaubriand cut, priced at a whopping $62++.

if you’re on a tighter budget, we recommend the Ebi Katsu Sando ($28++), which swaps the beef for a chunky minced shrimp patty and house-made tartar sauce.

Otherwise, tamago fans will enjoy the Tamagoyaki Katsu Sando ($18++): a thick and fluffy Japanese omelette patty between the same Japanese milk bread featured in the other sandos. It’s crispy and savoury, with a slight hint of sweetness from the egg.

Don’t forget to order a side of Wagyu Chips ($8++), too. These addictively thin Russet potato chips are fried in top-grade Wagyu fat, so each bite is a flavour bomb.

Aspiring home chefs can also check out the butchery section and choose from the impressive display of meats. Gyu San has over 55 premium Japanese Wagyu cuts directly imported from different prefectures, including rare and exclusive options.

Gyu San is located in Guoco Tower, a brief two-minute walk from Tanjong Pagar MRT Station. Upon exiting the train station, walk up the escalator or take the lift to Level 1. Then, walk out into the semi-outdoor area, which houses numerous eateries. Turn left and walk all the way straight, where you’ll find the restaurant at the end of the building. There are only a few tables inside the restaurant, so if the weather permits, sit outside for an alfresco experience!

For more eats in Tanjong Pagar, read our Beigelhaus review if you’re in the mood for savoury bagel sandwiches! There’s also our Daejim review for those who are craving Korean barbeuce in the ‘hood.

Address: 7 Wallich Street, #01-03, Guoco Tower, Singapore 078884
Opening hours: Daily 11:30 am to 9pm
Website
Gyu San is not a halal-certified eatery.

Photos taken by Hui Hui Lau.
This was a media tasting at Gyu San.

Anthia Chng

As the Associate Editor of Eatbook, Anthia survives on a steady diet of cake and coffee. With a decade of writing experience in food, fashion, and beauty—including six years at Expat Living Singapore—she’s passionate about sharing stories that excite and inspire, whether it’s discovering the latest restaurant opening or shining a light on a heritage hawker stall.

Michelin-Approved Tian Tian Opens Restaurant At Jewel—Here’s What We Tried

Fans of Tian Tian Hainanese Chicken Rice can now get their fix at Jewel Changi…

12th August 2026

Beloved Gelato Brand Tom’s Palette To Close In Oct After 21 Years Of Operations

Tom's Palette, a popular homegrown gelato cafe with outlets in Bugis and Kovan, is closing…

12th August 2026

Japan-Famous Bakery Chain From NYC Opens Restaurant At Mandarin Gallery

PSA to all bread lovers: THE CITY BAKERY, a bakery brand with roots in New…

12th August 2026

Keng Eng Kee Review: Famous Zi Char Restaurant With Coffee Pork Ribs And Moonlight Hor Fun

Keng Eng Kee Seafood has an outlet in SAFRA Tampines! The famous zi char restaurant…

12th August 2026

Tong Heng Review: 91-Year-Old Bakery In Chinatown With Orh Nee Egg Tart And More

Tong Heng Traditional Cantonese Pastries, founded in 1935, is one of Singapore's oldest Chinese bakeries.…

12th August 2026

Tiong Hoe Specialty Coffee Review: Homegrown Cafe With Roots Dating Back To 1963

Tiong Hoe Specialty Coffee is a popular homegrown cafe with 11 outlets across Singapore. Their…

11th August 2026