Ovo
Japanese
Fast food
Beer/Wine
Gluten-free
Non-veg

Serves meat, vegan options available. Okonomiyaki place where the staff can speak English. There is a vegan okonomiyaki on the menu as well as vegan yakisoba. Okonomiyaki is gluten-free. Reported to serve meat December 2023. Open Mon-Sun 6:00pm-11:00pm. Limited supply. Closes when sold out.


Venue map for OKO Okonomiyaki
© OpenStreetMap contributors

279 Reviews

First Review by TonyBailey

MeaganKiely

Points +833

Vegan
19 Apr 2025

The best thing I have ever eaten

An absolute must! Stayed in Osaka 5 nights and went here twice. Indescribably delicious. Check it out!

freddy_flamingo

Points +48

Vegetarian
12 Apr 2025

this. 10/10. go here. worth the wait. do it.

i dont even know what to say. super delicious.
medium size is more than enough for a normal sized person, dont get large.
10/10

Pros: taste, atmosphere, everything

alysharosee

Points +358

Vegetarian
07 Apr 2025

Absolutely worth the wait

A one woman show. Perfect comfort food after a day on the go.

KirstyLee1

Points +119

Vegan
31 Mar 2025

Shiho is a superstar!!

We visited in 2024 and made SURE to come back this trip again. She's moved venues and this new place is awesome! Has cool options for seating, the line is indoors when you have to wait, Shiho has signs up with lots of cool info, etc. The vibes are so good and the food is even better! We had vegan gyoza, Yakisoba and okonomiyaki and all of them were amazing!! 200 yen for a drink and you can make anything you want from the drink area. Will be going back before we leave Osaka for sure!

Updated from previous review on 2025-03-31

Pros: Shiho and her awesome vibe, Delicious vegan food with lots of options, Lots of drink options

Gonelvik

Points +493

Vegetarian
18 Mar 2025

Your place for okonomyaki fix

I arrived there at opening time and there was a sizeable queue there already. Apparently, the queue was so long the night before that the nearby shops started complaining about it disturbing their business. So they’re got a guard managing a queue. I ended up waiting 2 hours for my turn.
Was it worth the wait? Well, I cannot say that the okonomyaki was world-changing, but I don’t know where I can get a vegan one, and it’s Osakas speciality. It was tasty and filling, absolutely not greasy. The kimchi was great as well with a nice zap. I did like the food here, but if you don’t want to wait, you can try takoyaki at their sister shop two blocks over. They didn’t have the queue, and the takoyakis are tasty!

Meijiku

Points +1154

Vegan
18 Mar 2025

Wonder Woman

This place deserve a stop just for the vibe and the amazing work Shiho chan does. The location has a super friendly atmosphere, the food is cheap and good! I got the vegan okonomiyaki with vegan cheese and mayo plus the tofu. Amazing!

Updated from previous review on 2025-03-18

genehayes

Points +145

Vegan
16 Mar 2025

One of my favorite experiences

Amazing one woman show! I don't know how she does it. The atmosphere is so fun and the food was amazing. Get there as early as you can to avoid waiting too long!

JosephODonovan

Points +19

Vegan
14 Mar 2025

One woman show

Great food, great vibes. Embrace the chaos

OZVEGETA

Points +36

Vegan
06 Mar 2025

Expect A Wait

Arrived at 8:50pm expecting the rush hour to be over. The line to order was to the door (So you know, expect at least an hour wait at that point), but we saw a sign saying only 10 minutes so we persisted. We slowly progressed through the line thinking it wouldn’t take too long. We then realised only 1 person was serving, cooking and cleaning. By that point we were too far in to leave. Admittedly the vibe was cool and you are entitled to a free drink if you wait over 20 mins… which helped.

When we finally got to order, unlike others, we had our order ready (had an hour to prepare). Once ordered the food was relatively quick to come out and the food was phenomenal! Vegan, nutritious and a massive portion. The large feeds two people easily.

However, no food is worth over an hour wait standing in line, so I have to leave an average review. Hats off to Shiho for her efforts, she was lovely and doing her best.

Final advice would be to avoid the busy periods if you don’t like to wait, and FFS have your order ready. Half the wait is people uhming and ahing about their order and making stupid requests. Just read the room.

Pros: Portion size , Taste, Atmosphere

Cons: Wait time, Understaffed

Amalie.w

Points +230

Vegan
22 Feb 2025

Worth the wait

One of the best meals i had in Japan. The food was great and the vibe of the restaurant was uniqe. There was a long line, but you can register to see where you are in line.

Updated from previous review on 2025-02-22

LaurensGuhra

Points +13

Vegetarian
20 Feb 2025

12/10

Es werden medium und lanrge Portionen angeboten, wobei die Medium locker reichen sollte. Dabei ist es ein ansprechender laden mit köstlichen okonomiyaki.

Updated from previous review on 2025-02-20

Pros: Größe der portion, Getränke Möglichkeiten

Namik

Points +15

Vegetarian
20 Feb 2025

10/10

5 Stars, Great vibe and Service. The okonomyiaki was Amazing

JessieBarclay

Points +90

Vegan
13 Feb 2025

Such a happy place

Cutest spot ever! Many vegan options, also meat and vego options. Heaps of drinks to choose from! The lady who runs it is so sweet. Just a fun place all in all

Pros: Food, Atmosphere

the_rusty_knight

Points +134

Vegetarian
21 Jan 2025

Unique food spot with vegan options

OKO was definitely one of the most unique places I’ve eaten. Shiho who runs the whole place by herself is truly amazing. It was an interesting communal experience as everything was self service. The drinks work on a honour system where you can make your own drink and pay for it at a little box near the cash register. The vegan okonomiyaki was very tasty. It was a dish I really wanted to try and was happy to find a tasty vegan option. I highly recommend this spot to anyone visiting Osaka. Be warned, there might be a bit of a wait to get a seat but it’s definitely worth it! #Veganuary

Pros: Interesting dining experience , Okonomiyaki

Cons: The use of disposable plastic plates and cutlery

larkycharms

Points +31

Vegetarian
21 Jan 2025

Wish I Could Go Here Everyday

I love this place! They have both vegan and vegetarian okonomiyaki and gyoza. All so delicious! But best of all is Shiho!! ❤️❤️

vheegan2

Points +564

Vegan
30 Dec 2024

One of the best

I wish, I wish, I WISH I could give Oko 5 stars. I went here when I was last in Osaka and LOVED it and I went again this trip and it was just as good. This trip, I had the okonomiyaki, veg gyoza and the pickles as a side and it was delicious and filling. I love the concept of all patrons being able to decorate and draw on the interior walls. It’s so much fun to read and then add your own contribution. It always amazes me how the owner is able to do so much on her own and to such a high standard.
⭐️⭐️⭐️⭐️⭐️

Briekimchi

Points +2230

Vegetarian
26 Dec 2024

One Of Osaka's Unique Eating Experiences

First and foremost, there's a lot of discussion over the serving of meat at this establishment. Before going here, we were under the impression that it was a vegetarian place, but upon writing this review, it seems that it is not. Well, from our experience, there was no signs of meat or a meat menu when we arrived, but we did so fairly early on a weekday evening. As a result, we were initially the only customers there, so, there's a chance that there is a meat menu promoted at busier times, but my experience cannot attest to that. There is non-vegan cheese on the menu and non-vegan mayonnaise available alongside the vegan versions for sure though.

Similarly, a lot of the service issues that might be discussed in the reviews of others were not relevant to our time there. It was a cool ordering system, we liked the announcing across floors that happened when our order was ready to pick up, the self-service drink system was a nice touch and Shiho completing all the restaurant tasks herself was still impressive, even without the crowds. The interior is very cozy, hipstery and relaxed, which works for the borderline fast(ish) food feel of the place.

It's also worth noting that they do not make the commonly-held perception of okonomiyaki here (there are explanations on the wall and on the menu about the health reasons behind their choices etc.) and what you'll get is less of a pancake and more of an abundance of vegetables, packed together and divided up with bubbly batter. It's probably quite divisive but I really enjoyed it, and it was definitely more to my taste than a carb-y, flour-y pancake. The portion didn't look huge but it was actually my only meal in Osaka that I had to pack up and take away (they provide takeout materials) as I was that full.

Please research this place before visiting and decide if it's for you. Our experience was very positive and we really enjoyed it!

Updated from previous review on 2024-12-26

Pros: Unique eating experience, Relaxed, appropriate atmosphere and vibe, Lots of personal touches and a likeable owner

Cons: Vegetarian/vegan status is unclear at best, Very focused menu so fewer options than elsewhere

bake

Points +38

Vegan
24 Dec 2024

Fast okonomyaki

Great food. A bit to crowded and full of tourists. I was there in the evening and hat to wait a few minutes. Was definitely worth going there. A plate inside says it doesn’t taste lake other okonomyaki.

Riximus

Points +32

Vegan
18 Dec 2024

Five Stars - ⭐⭐⭐⭐⭐

The vibe, the owner, the concept, the food. Everything melts perfectly together. Definitely a must to visit if you are around. Went two times and will miss it so much. Definitely worth visiting again on my next visit.

Pros: Food, Owner, Vibe

shadolinku

Points +30

Vegetarian
18 Dec 2024

5 STARS!!!!

We love Shiho! She runs this place all alone, and does a great job at that. Her food is so good we went there twice and are still thinking about the okonomiyaki there. Favourite food from our entire japan trip!

Pros: Great vegan okonomiyaki, Cute very colorful and fun place, Can mix your own cocktail!

colleen48

Points +109

Vegan
26 Nov 2024

Local Japanese food

One of my favorites this trip. We came a few minutes before they opened and ended up waiting more than 2 hours to order and get our food because the shop is so popular and run by one woman. The okononiyaki was delicious though and I’ll definitely go back

GlauciaMonteiro

Points +257

Vegan
18 Nov 2024

Great good

Honestly the best vegan dumplings I’ve had in Japan.
The gluten free okonomiyaki was also delicious, but my favorite was the dumplings.

Pros: The food , Location , Price

hagi

Points +724

Vegan
18 Nov 2024

Not fully vegan anymore

Disappointed that they added meat to the menu. Not the same anymore. Lines can be long and not worth it, in my opinion. There are lots of vegan options nearby.

vegetariannick

Points +40

Vegan
14 Nov 2024

SUCH A GREAT PLACE

Food takes a while to get ready, BUT everything about this place is GREAT - even the wait, and you will understand once your there!
The Vegan Okonomiyaki is so DELICIOUS, I wish I could eat more, but the medium size got me so full, it is BIG!
The host, Shiho-san, is a CHAMPION! She runs the whole thing by herself, and is super sweet.


GREAT FOOD, GREAT VIBES, GREAT HOST!
ps: you will love their drinks system.

MantaRay

Points +27

Vegan
09 Nov 2024

Fun quirky place. Tasty food.

You have to come before opening or wait in line which is normal for good affordable food places in Japan.
Food was super tasty. Place was fun.

Updated from previous review on 2024-11-09

jalapenohands

Points +542

Vegan
02 Nov 2024

Come early, come hungry

A one-woman operation with a limited menu. At time of order, she confirms whether vegan or vegetarian and I don’t recall seeing meat on the menu. I was there about 20 minutes early and was fifth in line, by the time it opened, the line was about 40 deep.

The large was the biggest portion of food I’ve had in Japan and I struggled to finish the whole thing (but powered through). Taste-wise, some bites were better than others due to it being a mish-mash of random vegetables and okara, but most were pretty good.

Honestly impressive operation considering what it is. Could probably use another staff member though!

madsblack

Points +134

Vegan
28 Oct 2024

Would give 5 stars!

We had to wait a little while to place our order (recommend lining up before it opens) but once we ordered, our meals were prepared so fast! Shiho (owner) does everything herself and is amazing. I got the vegan okonomiyaki with vegan cheese and some gyozas. So filling and delicious! There is also a make-your-own drink station for extremely cheap. You can draw all over the walls and Shiho speaks to you through the microphones throughout the restaurant! It is also great to have peace of mind that she knows about veganism😄

Pros: Atmosphere and set-up is so cool, Food was absolutely delicious and so filling, Drink station was so cool and also very cheap!

Cons: Not accessible for wheelchair users




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