33 Diner signature smash burger

 Hitachinaka, Ibaraki, Japan

33 DINER
is HOME

american diner culture, rooted in the heart of Hitachinaka.
Real smash burgers. Good music. Always welcoming.

33 Diner atmosphere

Our Story

ABOUT 33 DINER

Born from a love of California diner culture, 33 Diner brings that spirit to the heart of Hitachinaka.

Our name comes from "33 Street" (Showa Street) — the beloved main street that runs through our community. We're operated by Sekiyama Gakki, a local family business with over 70 years of history rooted in music and community.

More than great food, we're here to create moments of joy — through good music, warm conversation, and carefully crafted dishes made with ingredients we're proud of.

We can't wait to become a place this community loves for generations to come.

THE SMASH

THE SMASH

Pressed hard. Seared perfect.

THE WAFFLE

THE WAFFLE

Crispy, fluffy, and dangerously good.

THE milkSHAKE

THE milkSHAKE

Made thick. The way it should be.

33 Diner food delivery

Delivery

FEEL LIKE EATING AT HOME ?

33 Diner is available on “ demaekan ”.
Same great food, straight to your door.

Order on demaekan

Group Orders

LET'S HAVE A DINNER PARTY

Planning something special? Available for private hire from 6PM. We'll work with your group size and budget. Birthdays, company dinners, family gatherings — you name it.

call now

Location & Hours

FIND US

33     DINER【DOUBLE THREE DINER】

〒312-0011
茨城県ひたちなか市中根4819-1 Bricks 1F
4819-1 Nakane, Hitachinaka, Ibaraki, Japan

Get Directions →

Opening Hours

MondayClosed

Public holidays: 10:30–18:00

Tuesday11:00–18:00
Wednesday11:00–18:00
Thursday11:00–18:00
Friday11:00–18:00
Saturday10:30–18:00
Sunday10:30–18:00

Last CALL : 17:30