Oishii
Contact and location
- Telephone
- 01992 500995
- Address
- Oishii
The Glass House, Green Dragon Vaults
Hertford SG14 1PT

Popular times Estimated
An estimate for a typical Saturday, based on usual demand at restaurants of this type. It is not based on live visitor data.
Location and map
About Oishii
In Hertford you will find Oishii, a Japanese restaurant. The postal address is The Glass House, Green Dragon Vaults, Hertford SG14 1PT. It sits in the East Hertfordshire council area, part of East of England. It is one of 23 places to eat in SG14 featured in this directory.
In its own words: “We specialise in delicious Japanese cuisine as a highly regarded Japanese restaurant. Call us on 01992 500995 in Hertford, Hertfordshire, to learn more.” We found 10 dishes on the restaurant's own menu, with prices from £3.50 to £10.95. Expect a inexpensive meal – £ out of £££.
The Food Standards Agency register shows a hygiene rating of 5 – very good – dated 25/02/2025. The telephone number is 01992 500995.
Food hygiene rating
Food hygiene 5/5 (Very good) – inspected on by East Hertfordshire. View on the Food Standards Agency website.
Photos

Frequently asked questions
Where is Oishii?
Oishii is at The Glass House, Green Dragon Vaults, Hertford SG14 1PT. It is in the East Hertfordshire council area.
What is the phone number for Oishii?
You can call Oishii on 01992 500995.
What type of food does Oishii serve?
Oishii serves Japanese food. Its published menu lists 10 dishes.
How expensive is Oishii?
Oishii is inexpensive (£ on a scale of £ to £££). Menu prices range from £3.50 to £10.95.
What is the food hygiene rating of Oishii?
Oishii has a food hygiene rating of 5 (very good) after an inspection on 25/02/2025, awarded by East Hertfordshire.
Similar restaurants nearby

Peach
Hertford
5/5
The Golden Dragon
Hertford
5/5
Quattro Lounge
Hertford
5/5
Turkish Kitchen
Hertford
5/5
Dinnio
Hertford
5/5
Old Siam
Hertford
5/5All restaurants in Hertford · Japanese restaurants across the UK
Is this your restaurant?
Claim this free listing to update your opening hours, menu and photos, or tell us if something is wrong.