At DELTA+SKY, a rooftop BBQ restaurant atop Omiya Rakuun — a one-minute walk from the east exit of Omiya Station — this summer brings a limited-time "cooling experience fair."
With recent summers growing increasingly hot, more people want to enjoy BBQ outdoors even in the heat, while also worrying about the heat itself.
DELTA+SKY is proposing a new way to spend summer that makes the most of its open rooftop setting, pairing cold drinks and limited-edition sweets with hands-free, full-scale BBQ.
The rooftop BBQ can be enjoyed in all kinds of settings — with family, friends, couples, or coworkers.
Summer-Only "Cooling Experience Fair"
Beyond BBQ, DELTA+SKY is rolling out a lineup of summer-only menu items designed to make the hot season more enjoyable.
Beer Frappe: A frozen beer with a new, shaved-ice-like crunchy texture. This DELTA+SKY original stays cold and delicious all the way to the last sip, even in summer heat.
Boozy Shaved Ice: An adults-only shaved ice made with alcohol, best enjoyed while catching the evening breeze — a new take on summer dessert. (Non-alcoholic options are also available.)
House-Made Lemon Sour: DELTA+SKY's original lemon sour, made with carefully selected ingredients, comes in a distinctive lineup including:
- Shonan Shiosai Ginger
- Sea salt lemon from the Sea of Okhotsk, Hokkaido
- Honey lemon made with Seto Inland Sea lemons
House-Made Sangria: Available in both red and white, finished with a fruity, easy-drinking flavor.

All BBQ plans come with free-flow soft drinks, and guests can upgrade to free-flow alcohol for an additional fee, with a choice of more than 100 drinks including beer, highballs, sours, shochu, and cocktails.
BBQ plans include a Standard Plan, a Premium Plan, a Seafood & Beer-Can Chicken Plan, a Student-Only Plan, and a Bring-Your-Own-Ingredients Plan, so guests can choose based on the occasion.
Since all the equipment and ingredients are provided, guests can enjoy full-scale BBQ completely hands-free.

Store Information
Name: DELTA+SKY
Opening Date: June 1, 2026
Hours: Weekdays 2:30 PM to 10:00 PM; weekends and holidays 11:00 AM to 10:00 PM (July and August: 11:00 AM to 10:00 PM)
Address: Omiya Rakuun rooftop, 1-60 Miyacho, Omiya-ku, Saitama-shi, Saitama 330-0802
Phone: 048-856-9494
Reservations: https://the-skybbq.com/shop/omiya/
About Omiya Rakuun
Address: 1-60 Miyacho, Omiya-ku, Saitama-shi, Saitama
Official website: https://rakuun.net/pages/omiya
Official X: https://x.com/OomiyaRakuun