BigMouse コーヒーと発酵の店。

3131 Nishiasuma, Nishi Ward, Saitama, 331-0061, Japan
+81 70-8476-3986
$$$ cafe
(104 Reviews)
Price Range ¥1,000–2,000

If you’re in search of a tranquil escape from the hustle and bustle of Saitama City, BigMouse コーヒーと発酵の店。 is your serene sanctuary. Nestled among the lush greenery and trees, this quaint café perfectly marries the charm of a traditional Japanese farmhouse with a modern coffee haven.

The ambiance is inviting and calming, making it an ideal spot to unwind, catch up with friends, or simply enjoy your own company. As noted by a delighted customer, this café really is a hidden gem that wraps you in tranquility, allowing you to take a breath of fresh air while sipping on expertly brewed coffee.

BigMouse specializes in both coffee and fermented delicacies, showcasing an impressive menu that features notable dishes like their 玉ねぎ麹のジンジャーカレー and 発酵ランチプレート, both of which are sure to awaken your taste buds. Each dish is crafted with a deep respect for flavors, and the emphasis on fermentation not only enhances taste but also adds a healthful quality. Customers rave about the keema curry, while others laud the delicious gluten-free tofu cake, drizzled with a crispy caramel sauce that simply melts in your mouth.

The café's décor is an eclectic mix of rustic, DIY wooden features and charming antiques, creating a warm and inviting atmosphere. Many patrons find themselves enamored with the details that make each corner of this café unique. As customer reviews express, it's not unusual to feel a sense of peace wash over you as you sip on your cafe latte and savor your meal.

Adding to the charm are the friendly staff members, who enhance your experience by sharing stories about the café’s offerings. It’s a place that feels personal and intimate, making every visit special. Many customers return, not just for the food and coffee but for the comfortable environment that feels like a home away from home.

Whether you’re cycling along the 荒川サイクリングロード or simply looking for a cozy spot to relax, BigMouse is a fantastic choice. Allow yourself the pleasure of being enveloped in its calm atmosphere; you might just find it becomes your favorite retreat. Next time you’re in the area, treat yourself to more than just coffee – let BigMouse offer you a touch of tranquility in your day.

Service options
Outdoor seating
Delivery
Takeaway
Dine-in
Highlights
Great coffee
Great dessert
Great tea selection
Popular for
Lunch
Solo dining
Accessibility
Wheelchair-accessible car park
Wheelchair-accessible entrance
Offerings
Coffee
Quick bite
Dining options
Brunch
Lunch
Dessert
Seating
Amenities
Toilet
Atmosphere
Casual
Cosy
Quiet
Payments
au PAY
Credit cards
dBarai
Debit cards
PayPay
Rakuten Pay
Transit IC cards
V-Money
Children
Kids' menu
Parking
Free parking lot
Parking
Pets
Dogs allowed outside
Openings Hours
Checking

Monday

10:00 AM - 05:00 PM

Tuesday

10:00 AM - 05:00 PM

Wednesday

Closed

Thursday

10:00 AM - 05:00 PM

Friday

10:00 AM - 05:00 PM

Saturday

08:00 AM - 05:00 PM

Sunday

08:00 AM - 05:00 PM

104 Reviews
西村英明

15 Sep 2025

If you’re after a quiet moment, somewhere to let your shoulders drop a little… Man, this place might be it. It’s tucked in the trees, and somehow, still in Saitama City. The coffee’s good. The food too. But what stays with you is the calm. It’s not loud about it. Just there. You breathe a little deeper. And maybe, without meaning to, you feel a bit more like yourself again.

【るる】

04 Sep 2025

〇荒川サイクリングロード沿いにこっそりたたずむ古民家Cafe 〇さいたま市内とは思えない静寂と緑に包まれた空間は癒しを与えてくれる 〇店内はウッドDIYと思われるディテイルがお迎えと思えばアンティークな時計もあり 〇ニャンズ達もいるみたいですが今回は会えませんでした 〇ランチは『玉ねぎ麹のジンジャーカレー』『発酵ランチプレート』→ドリンク・スープ付き 〇愛らしい女性の店員さんが色々とお店の事を教えてくれました 〇駐車場あり³₃

Greg Hager

14 Aug 2025

A wonderful stop. Great choice for coffee. I've been here before. Staff remembered me. We enjoyed the coffee, the music, and the atmosphere. Great attention to detail and every pour over coffee is perfect. This trip we also had lunch which was perfectly prepared.

William Scruggs

13 Aug 2025

Great for a quick relaxing lunch and coffee. I recommend the keema curry.

たまちん

04 Aug 2025

お友達にお聞きして主人とお伺い致しました。 少しはいるだけなのにとても異空間のような素敵な場所。 キャンプ場も隣接していたり釜焼きピザやかき氷屋さんお蕎麦屋さんなど今まで行ったことのない場所で感動しました。 お豆腐のケーキは塩麹や米子を使っていてパリパリのキャラメルソース(*^^*) グルテンフリーの体にいいケーキです。 カフェラテもとても美味しかったです。 あの空間又味わいたいな(*^^*) ありがとうございました。 手作り朝焼きマフィンも取っても美味しかったです。

N O

17 Jul 2025

おしゃれなお店でヘルシーで美味しいランチ。家から近所なんだけど、ちょっとした小旅行に来た気分が味わえます。

刺鉄

15 Jun 2025

荒川河川敷にあるキャンプ場内にある古民家カフェ。 今回は最近買ったチャリ(リカンベントバイク)で訪問。 場所柄、サイクルラックもあり自転車乗りのお客さん多いです。 お店の雰囲気は落ち着いていオシャレな感じ。 ただ、同じ敷地内のキャンプ場から子連れさんがやって来ると、ちょっとワチャワチャしちゃいますね。 カフェ飯やスイーツが評判なのだけど、今回はコーヒーのみ。 コーヒーの味はまぁまぁ普通に美味しかったです。 今度は何か食べよう…

Join the BigMouse コーヒーと発酵の店。 Newsletter

Get the latest updates on seasonal pastries, special events, and local highlights directly in your inbox.