HJ at Botanic, where you discover Chef Gert’s Japanese inspiration in a unique Omakase-style experience
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Welcome to Hertog Jan at Botanic Antwerp.
Chef Gert De Mangeleer and host Joachim Boudens are happy to immerse you in a unique, total culinary experience where Gert makes the most of his Japanese inspiration.
The intimate and serene setting, designed by Belgian top architect Benoit Viaene, creates the perfect atmosphere for you to enjoy yourself to the fullest and discover the Omakase menu (which literally means, "I leave it to the chef").



Menu information
Embark on a gastronomic journey like no other with our exclusive Omakase menu at Hertog Jan. ‘Omakase’ – a term borrowed from Japanese cuisine meaning ‘I leave it up to you’ – allows our chefs to express their creativity and culinary artistry in full.
Each course is a surprise, an inventive blend of local West Flemish ingredients, and global culinary techniques. Dishes evolve with the seasons, featuring the freshest produce from our gardens, ensuring that every visit offers a new and exciting palate adventure.
Groups & Private Events
Hertog Jan at Botanic can be privatized outside of normal opening timeframes, depending on the availability of Chef Gert De Mangeleer. The entire restaurant can be reserved for your private event.
Opening hours
- Lunch: Tuesdays to Saturdays, 12 PM – 4:30 PM (kitchen closes at 1 PM)
- Dinner: Tuesdays to Saturdays, from 7 PM (kitchen closes at 8 PM)
- Hertog Jan open 2 weeks a month. Visit Hertog Jan’s website for special opening hours regarding holidays
Opening dates
- January: January 6 – January 17
- February: February 3 – February 14
- March: March 3 – March 14
- April: April 13 – April 24 (restaurant will remain closed on Sundays and Mondays)
- May: May 5 – May 16
- June: June 2 – June 13
- July: June 30 – July 11
- August: Closed
- September: September 1 – September 12
- October: October 6 – October 17
- November: November 10 – November 21
- December: December 8 – December 19
Contact
For reservations and inquiries, please contact us at [email protected] or visit Hertog Jan’s website. We look forward to welcoming you to an unforgettable dining experience.




Hertog Jan** Experience
Indulge in an unforgettable Antwerp experience with a luxurious 3-hour Hertog Jan culinary adventure, complemented by our exquisite Botanic Breakfast.

















