UDON, DASHI & EVERYDAY DINING
Kansai-style udon, tempura and salt-seasoned seafood bowls.
The gentle aroma of dashi broth. Chewy udon noodles, tempura fried to order, and a seafood rice bowl seasoned with natural salt.
Takahiro Nishii is a neighborhood eatery in Oyama that makes everyday meals something to look forward to.
Drop in for lunch, or for a drink after work — you are always welcome.
02GOOGLE REVIEWS
About our food and the time spent with us —
here is what guests have shared on Google.
3.5
3.5 out of 5 — Rating on Google Maps
20 reviews
5 out of 5
TranslationI had been curious every time I walked past, and finally came in! The staff were very friendly and the place is lively. The udon has a strong, punchy dashi — the kind you rarely find around here — and it was delicious! They serve drinks from midday too, so next time I’ll come on a day off and enjoy drinks and tempura from lunchtime. Thank you for the meal 😋
Original (Japanese)前を通ってずっと気になっていたのでようやく来店出来ました！ 店員さんの対応も非常に良く、とっても活気のある良いお店です。 うどんもお出汁のインパクトが強い、この辺りではあまり食べられない様なうどんでとても美味しかったです！ お昼からもお酒が飲める様なので、今度は休日にお昼からお酒と天ぷらを堪能しようと思います。 ご馳走様でした😋
5 out of 5
TranslationI’m hooked — I come for both lunch and dinner! The whole-wheat udon, the seafood, the tempura and the oden are all really good. Once in a while the tempura frying isn’t quite perfect, but I think that’s just occasional. There are counter and table seats, so it works whether you’re alone or in a big group!
Original (Japanese)昼も夜も利用してしまうくらいハマってます！ 全粒粉のうどんも海鮮も天麩羅もおでんも全て凄く美味しい！たまに天麩羅の揚げ方が気になる時もありますがたまたまだと思います。店内もカウンターとテーブル席があり1人でも大人数でも全然平気です！
5 out of 5
TranslationI heard it had opened and came for lunch. All the staff were very kind and even made our table bigger to fit the number of dishes (much appreciated). It was lunchtime, but I had a drink too. Everything was delicious! I finished with udon. The tableware is lovely and makes the food even better. Above all, it’s so comfortable. I’d love to come back. Seeing is believing — a place I can truly recommend.
Original (Japanese)OPENを聞いて昼に来店しました 店員さんが皆さんとても親切で 食事の品数に合わせテーブルを広くしてくれました(ありがたい) 昼時間ですがお酒もいただき 食事はどれも美味しかったですね！ 締めにうどんをいただきました 器がとても素敵で美味しさ増々です 何より居心地の良さが素晴らしい 是非また‥伺わせていただきたいですね 百聞は一見にしかず 是非おすすめしたいお店です。
3 out of 5
TranslationYou can choose whole-wheat or regular noodles for the udon, the tableware is carefully chosen, and there are many kinds of tempura you can order individually. A wide menu — I want to go again.
Original (Japanese)うどんの麺を全粒粉か、普通と選べます、器もこだわり、天ぷらも種類が多く単品で頼めます。 メニューも豊富でまた行きたいです。
03MEDIA & REVIEWS
Udon fragrant with dashi. Seafood bowls seasoned with natural salt. Freshly fried tempura and comforting Kansai-style oden.
Here are local articles and reviews that have featured Takahiro Nishii.
いたばしTIMES
【大山】関西風うどんが楽しめる「髙ひろ にし以」がオープンしてる
“Oyama: Takahiro Nishii, serving Kansai-style udon, is now open”
A first-hand review of the gentle Kansai dashi, the whole-wheat noodles, Kansai oden and the natural-salt seafood bowl.
Read the article — いたばしTIMES (opens in a new tab) →号外NET 板橋区
【板橋区】大山に「髙ひろ」の新業態『髙ひろ にし以』が5月26日オープン！関西風うどんと塩海鮮丼が楽しめる店
“Itabashi: Takahiro’s new concept Takahiro Nishii opens in Oyama — Kansai-style udon and salt seafood bowls”
Tries the Kujo green onion and fried tofu udon with a mini seafood bowl, and explains the story behind the name and the 西 character in the red logo.
Read the article — 号外NET 板橋区 (opens in a new tab) →シラタ記
【板橋区大山】定食も昼飲みも可！ランチに「髙ひろ にし以」で和食メニュー開拓
“Oyama: set meals and day drinking — exploring the Japanese menu at Takahiro Nishii”
A blogger’s repeated visits covering udon-and-bowl sets, the Nishii set meal and more, from lunch to afternoon drinks.
Read the article — シラタ記 (opens in a new tab) →いたばしTIMES
大山に食堂「髙ひろ」の新業態『髙ひろ にし以』がオープンへ
“A new concept from the Takahiro diner is coming to Oyama”
A pre-opening look at the shop and its plan to focus on udon, seafood bowls and tempura.
Read the article — いたばしTIMES (opens in a new tab) →
04CONCEPT
Some days you want udon, some days fish, and some days a favorite small dish with a drink.
Takahiro Nishii is both a casual eatery and a relaxed place to drink.
Kansai-style udon built on carefully made dashi, tempura and salt-seasoned seafood bowls — choose whatever suits your mood.
Open from 11:30 straight through the day. Udon-and-bowl sets and set meals.
Drinks are served from lunchtime — pair them with tempura or oden.
Open until 22:30 (last order 22:00). Come alone or with friends.
05KANSAI-STYLE UDON
Our signature dish is Kansai-style udon in a light, carefully made dashi broth — savory broth and satisfying noodles in every bite.
Simple, so you can enjoy it again and again. Have it as a main dish or alongside other plates.
Plenty of Kyoto’s Kujo green onion and fried tofu lift the dashi aroma.
Iwanori seaweed brings the scent of the sea to the broth.
Udon in a mellow, rich chicken paitan broth.
Refreshing with pickled plum and grated daikon; also as chilled dipping udon.
Udon varieties change with the season and the day — choose from that day’s menu.
06ORIGINAL WHOLE-WHEAT NOODLES
Takahiro Nishii offers its own whole-wheat udon noodles made with Japanese-grown wheat.
They keep a pleasantly chewy bite while breaking cleanly as you eat. Enjoy how the noodle itself comes alive with the dashi.
Make your udon your way
07TEMPURA & ODEN
Tempura to enjoy with your udon, and Kansai-style oden soaked through with savory dashi — another way to eat well, depending on your mood.
As a side for your meal or a snack with your drink, mix and match your favorites.
A plate of light, crisp tempura to go with udon. Chef’s assortment or by the piece.
Ingredients simmered slowly in dashi.
Tender daikon full of dashi flavor.
The classic oden favorite.
08SALT SEAFOOD RICE BOWL
Chef’s Selection Seafood Rice Bowl with Natural Salt
Takahiro’s passion for seafood, now in a rice bowl.
Our chef’s selection seafood bowl lets natural salt bring out the flavor of the fish — a Nishii favorite for days when you want something different from udon.
A small seafood rice bowl — great as a set with udon.
Udon, sashimi and tempura on one tray.
The day’s rice bowl served with tempura.
10INTERIOR
A warm, wood-toned room with counter seats and tables.
Whether you’re enjoying udon on your own or sharing a meal with family and friends, take your time and relax.
GALLERY
Udon fragrant with dashi, freshly fried tempura and colorful seafood bowls.
A look at the good times at Takahiro Nishii.
11NAME & STORY
“Takahiro” comes from the name of our representative, Hiroshi Takada. “Nishii” honors a family name, Nishii (西井) — which is also why the character 西 appears in our red logo mark.
Carrying on Takahiro’s love of good food, we opened in Oyama as a new shop centered on Kansai-style udon, tempura and seafood bowls.
For everyday meals and casual drinks alike, we hope to be a shop that is part of neighborhood life.
OpenedMay 26, 2026
12OWNER & COMPANY
Takahiro Nishii is run by Himureya Co., Ltd. What the Takahiro brand values most is making guests happy through their everyday meals.
Enjoy the food, leave with a smile, and want to return — that is the kind of neighborhood restaurant we aim to be.
13FAQ
A casual eatery and drinking spot in Oyama serving Kansai-style udon, tempura, a chef’s selection seafood rice bowl with natural salt, Kansai-style oden and more.
Our Kansai-style udon made with carefully prepared dashi, and the chef’s selection seafood rice bowl with natural salt.
Yes. Choose regular noodles or our original whole-wheat noodles made with Japanese-grown wheat. You can also choose hot or chilled, and the type of broth.
Yes — as a chef’s assortment or by the piece. It goes well with udon or a rice bowl.
Yes, Kansai-style oden such as daikon radish and egg. Please see the in-store menu for the day’s selection.
Yes. We recommend the chef’s selection seafood rice bowl seasoned with natural salt. There is also a set of udon with a mini rice bowl.
Yes. We are open from 11:30 straight through the day.
Yes. Drinks and small plates are welcome from lunchtime.
Yes. We have counter seats, so solo diners are very welcome.
Yes. We have table seating and children are welcome. Feel free to contact us about facilities.
11:30–22:30 (last order 22:00).
We are open every day. Any temporary closures are announced on Instagram.
Oyama Station on the Tobu Tojo Line, about a 1–2 minute walk.
For reservations or private bookings, please call us at 03-6905-9775 (in Japanese).
Cash and PayPay. Credit cards are not accepted.
Please call us to ask about takeout.
14ACCESS & STORE INFORMATION
A 1–2 minute walk from Oyama Station on the Tobu Tojo Line.
From a midday drink to dinner, enjoy your time at Takahiro Nishii.