3rd – 5th April 2026
Annual Open Weekend
Three days of koi, community, and unmissable deals at Koi Hut, Havant.
It's the event every koi lover waits for. Our annual Open Weekend is back — and this year it's bigger than ever. For the first time, our Tosai koi freshly out of quarantine will be available to the public. Thousands of stunning young fish from Japan's top breeders, ready to find their forever ponds.
Whether you're a seasoned collector or just getting started, this is your chance to see and buy some of the finest Tosai in the country — hand-selected from the best farms in Japan.
Come for the koi, stay for the atmosphere. Browse at your own pace, chat with fellow enthusiasts, grab a cuppa and a bite to eat, and take advantage of exclusive open weekend deals across the shop.
3 Days
Fri 3rd – Sun 5th April
Thousands of Tosai
Fresh out of quarantine
Top Breeders
Including Marusei, Otsuka, and Shinoda Koi Farms
What's on
🎰 Feeling lucky?
We've hidden two £50 notes inside our “Feed the Koi for £1” machines. Pop a coin in, feed the fish, and you might walk away £50 richer. You won't know until you try!
☕ Refreshments
No need to rush off for lunch — we'll have complimentary tea, coffee, sandwiches, and cakes available throughout the weekend. Grab a bite, relax, and enjoy the day.
📍 Where to find us
Koi Hut, Havant. No booking required — just turn up and enjoy. Bring the family, bring your mates, and bring a box big enough for your new koi!
