Okonomiyaki Workshop-Studio OKOSTA

OKOSTA is the hands-on cooking studio from Otafuku (the Hiroshima sauce-maker synonymous with okonomiyaki) tucked inside the ekie complex just two minutes from Hiroshima Station's north exit. In reservation-only sessions of around ninety minutes, certified instructors guide you through building and griddling a proper Hiroshima-style okonomiyaki from scratch, with toppings such as squid tempura to personalise your creation. Muslim-friendly, vegetarian, and gluten-free courses are available, making this a rare inclusive culinary experience in the city.

When to go

OKOSTA is open every day from 10 am to 8 pm, so there is genuine flexibility. Morning sessions tend to feel the most relaxed, while early evening slots suit those fitting a cooking class around a day of sightseeing. As sessions are reservation-only, book ahead to secure your preferred time.

“We spent a very happy evening here with an unforgettable, great cooking experience! Motivated cooks explain and demonstrate every single step of the process to make Okonomiyaki and it tasted very good! The staff here is very friendly and well organized, thanks for this wonderful time! 🙏”— Roat W, Google review