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Japanese Buffet

Mugen House Japanese Restaurant


Average price $55

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This restaurant is following the relevant safety practices*:
1.5m social distancing
Additional safety and cleaning measures in place
Cashless transactions available
Contact information is obtained
Staff have completed mandatory government training
*This information is declared by the restaurant
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Restaurant menu

  • Average price $55
    Special request
Adults AYCE
Senior AYCE
Child 10-12 AYCE

Dietary options

See à la carte and set menus

User photos


Ratings & Reviews


based on 101 reviews
Only customers who have dined at the restaurant after making a booking on TheFork can leave a review.
Quality of food :9.3/10
Service :9.3/10
Setting :9/10
  1. Brianna H.
    Brianna H.
    • one review

    food was yummy and very quick to come to the table. Staff were friendly and helpful when asking questions about what dishes were. We will definitely come back

    • one review

    The restaurant was great and the staff were friendly and helpful. They were very organised food came out quickly. Excellent food Missed the green tea ice cream and cheesecake

  3. Wittawat A.
    Wittawat A.
    • 5 reviews

    Authentic food & good service & variety selection & delicious menu & welcome atmosphere & nice location & fast service & reasonable price & yummy????✌

  4. Win D.
    Win D.
    • 17 reviews

    We’re coming for all we can eat sushi ???? buffet restaurant with very friendly staff and tasty and creative food ???? presentation. We’re very enjoying the nice atmosphere with great food thanks.

  5. Kim A.
    Kim A.
    • 15 reviews

    I quite like this Covid-19 reduced customer arrangement (I know its not great for the restaurant)....its literally like the first time we've managed to order, receive our food within 5mins and on top of that not have orders missing! I think the restaurant struggles with the bigger numbers but we had a perfect experience last night and of course, the food was wonderful.

  6. Thalita S.
    Thalita S.
    • one review

    Excellent restaurant! I really like this place. The service and price are great. The restaurant has a good variety of meals (including vegan options).

  7. Margaretha Y.
    Margaretha Y.
    • one review

    Food was fresh and really delicious. Fast service and very good customer service. Kept asking if we would like to order more which we really liked. Made us feel comfortable when ordering. Had a great selection of food for all-you-can eat. Will be our favourite go-to sushi/japanese restaurant.

  8. Jemma M.
    Jemma M.
    • one review

    You can't beat all you eat eat. The staff are lovely and welcoming. All the food is excellent crafted and presented. My all time favourite restaurant

  9. Wendy L.
    Wendy L.
    • 2 reviews

    Excellent food, fast service and great for $38 All you can eat, will definitely go again, the staff were lovely. You can also buy a la carte if that is your preference.

  10. Nici P.
    Nici P.
    • one review

    Had heard good things from friends and was so excited to try the all you can eat option. It was amazing. Food was delicious, service was fast and friendly, and the variety of choices was good. You can choose anything off the menu so it didn't feel like the AYCE was made up of 'cheap' things. The staff were available to order more at any time and the dishes came out really quickly. Would definitely go back and highly recommend.

  11. Stacey S.
    Stacey S.
    • one review

    Yummy all you can eat Japanese, lucky we found this little gem! We got our money's worth that's for sure, it was tasty and fresh! It was busy with people coming in and out, nice seating and tables. With covid they have rearranged seating so there are some stacked chairs around that look slightly messy but that can't be helped with limited space, also doesn't change how good the food was.

  12. Anita L.
    Anita L.
    • 3 reviews

    Great food quality and plenty of choice. Initally quick service but then they completely lost our second orders. Never mind as we were quite full by that time. Otherwise good service and friendly staff

  13. Kayla A.
    Kayla A.
    • one review

    Great food and great atmosphere/ambience. Staff are friendly and very helpful. Definitely will come again and would recommend to friends and family.

  14. Anna D.
    Anna D.
    • one review

    Great friendly fast service, yum food but not much variety for vegan sushi rolls.

  15. Andrea C.
    Andrea C.
    • one review

    It would have been good if the food came out to the people that ordered it instead of on plates that have more than 1 qty or mixed foods. There was a lot of what we ordered not even come out at all.

  16. Chee L.
    Chee L.
    • one review

    The food are tasteful. The selections is just sufficient. It wil be good if there are more. I nearly missed the time when I found there was no parking space specially for the guests. Anyway, it is quite easy to find one nearby in a Saturday afternoon. Will come back.

  17. Jess R.
    Jess R.
    • 3 reviews

    Loved it! My partner and I have been several times but we brought our family along last night. The food was quick to come out and the service was really good too. I didn't catch the name but the girl with the short hair was fantastic. Love coming to Mugen House.

  18. Angela C.
    Angela C.
    • one review

    Good food. Good service. Couldn’t ask for more.

  19. Lisa S.
    Lisa S.
    • one review

    Amazing food - fresh, tasty, beautifully presented, staff were very helpful and friendly. Highly recommend! Restaurant is modern and stylish.

  20. Tayla I.
    Tayla I.
    • one review

    Amazing as always, the food is unbelievable so fresh and comes out super fast, will continue to come to Mugen House as it’s the best food in Adelaide and staff are so lovely ❤️

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More information

Opening time

Lunch: Saturday-Sunday 12:00pm-2:30pm

Dinner: Sunday, Monday, Wednesday, Thursday 5:00pm-9:00pm, Friday-Saturday 5:00pm-10:00pm

How to get to the restaurant

408 King William St, 5000, Adelaide (SA), Australia

Directions to get there

Adelaide CBD, Adelaide City

About the restaurant

"Japanese restaurant offering delicious and authentic Japanese cuisines."


Asian, Sushi,


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