JapaneseRestaurant
Rio of Japan
257 Central Avenue, Metuchen, NJ
MondayClosedTuesday11:30 AM to 9 PMWednesday11:30 AM to 9 PMThursday11:30 AM to 9 PMFriday11:30 AM to 10 PMSaturday11:30 AM to 10 PMSunday11:30 AM to 9 PMChecked October 25, 2026.
Only some menu items are halal. Checked September 14, 2026.
The evidence
Is Rio of Japan halal?
A community source says only part of the menu is halal. This is not the owner's own claim.
The communityA community listing.
Also in Metuchen
More halal food
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MOTW Coffee & PastriesMetuchenCommunity evidence only: A community source lists it as halal. The place itself makes no halal claim. Community listing. Checked October 27, 2026.
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Hatch44 CaféMetuchenPart of the menu: Only some menu items are halal. Listed as halal. Checked September 14, 2026.