Just mix with milk and take a breather. Kuze Fuku & Co. launches new "Brown Sugar Milk Coffee Base"
St.Cousair Co., Ltd.'s brand "Kuze Fuku & Co." has launched a new product, "Brown Sugar Milk Coffee Base," starting April 16, 2026. Made with 100% Okinawan brown sugar and a hint of shio koji, this drink base allows customers to easily enjoy a mildly sweet and aromatic milk coffee at home simply by mixing it with milk. The versatile product can also be used for desserts like affogato or with alternative milks.
📋 Article Processing Timeline
- 📰 Published: April 9, 2026 at 19:00
- 🔍 Collected: April 9, 2026 at 10:31
- 🤖 AI Analyzed: April 18, 2026 at 17:53 (223h 22m after Collected)
St.Cousair Co., Ltd. (Headquarters: Iizuna Town, Nagano Prefecture), which operates "Kuze Fuku & Co.", will launch a new product, "Brown Sugar Milk Coffee Base", at stores nationwide and its official online shop starting Thursday, April 16, 2026. This product is a drink base that allows you to enjoy milk coffee with the richness of brown sugar and the aroma of coffee at home, simply by mixing it with milk. It is the next drink base product following Kuze Fuku & Co.'s popular "Strawberry Milk Base to Mix with Milk", and was developed as a new staple that can be easily incorporated into your daily life.

Developed with the desire to "drink to your heart's content at home"
The inspiration for development was one person's simple idea: "I wish I could enjoy coffee like the one I drink at a cafe more easily." The deliciousness you taste at a cafe is appealing, but it's a bit of a luxury to enjoy it almost every day. In that case, "let's make a cup that you can enjoy at home without hesitation." From that thought, Kuze Fuku & Co. began making a milk coffee that focuses on Japanese ingredients, using 100% brown sugar from Okinawa Prefecture.
The characteristic taste is Okinawa brown sugar x coffee
The mild sweetness of Okinawa brown sugar overlaps with the slight bitterness and aroma of coffee, finished into a gently unified flavor with a secret ingredient of shio koji (salted rice malt). One bottle provides the satisfaction of about 8 cups, and its gentle sweetness gently accompanies your relaxing time.
Easy, just mix. About 8 cups per bottle

The recommended ratio is 1 part of this product to 4-6 parts milk. It can be enjoyed iced or hot, and can be freely arranged with soy milk, almond milk, oat milk, etc. Priced at 594 yen (tax included) for about 8 cups, the price is designed to easily fit into daily life. It is also an accessible product for first-time customers of Kuze Fuku & Co.
Not just for drinks, but also for desserts. Various arrangements

It can be poured over vanilla ice cream for an affogato style, and is also great for sweet arrangements like yogurt, sherbet, and frappes.
Product Information

Product Name: Brown Sugar Milk Coffee Base
Category: Drink base (dilution type)
Volume: 275ml
Price: 594 yen (tax included)
Release Date: Wednesday, April 16, 2026
Sales Locations: Kuze Fuku & Co. stores nationwide / Official online shop
Related Articles
The secret story behind the development of the Brown Sugar Milk Coffee Base by its developer is now available. We heard about the passion put into the product and the behind-the-scenes stories of its development.

--What was the inspiration for the development?
To be honest, the inspiration for the development came from a very personal idea... which is a bit embarrassing (laughs).
My family cherishes the time we spend taking a breather by always dropping by a cafe when we go out. Among them, I have a favorite cafe and a menu item that I absolutely cannot miss. I tremendously love their milk coffee, which costs about 700 yen a cup. However, every time I think, "This is delicious," it's not a price where I can drink it in large gulps...

Kuze Fuku & Co.
"Kuze Fuku & Co.", a select shop for delicious Japanese foods, is a brand that sells dashi (soup stock), seasonings, rice accompaniments, sweets, and more. Kuze Fuku & Co.'s buyers travel all over the country to meet proud creators and their delicious products. We offer unique and delicious products to which we have added new value. We act as a bridge between creators and customers, delivering "deliciousness" to your dining table.
Webpages and SNS
■Homepage URL
https://www.stcousair.co.jp/company
■Official Online Shop
https://kuzefuku.com
■Rakuten Ichiba Store
https://www.rakuten.co.jp/sc-rkt/
■Online Mall "Tabifuku"
https://kuzefuku-arcade.jp/
■Official SNS
X (Kuze Fuku & Co.): https://x.com/kuzefuku
X (St.Cousair): https://x.com/stcousair
X (Traveling Kuze Fuku e-Shop): https://x.com/kuzefuku_arcade
Instagram (Kuze Fuku & Co.): https://www.instagram.com/kuzefuku/
Instagram (St.Cousair): https://www.instagram.com/st.cousair/
Instagram (Traveling Kuze Fuku e-Shop): https://www.instagram.com/kuzefuku_arcade/
Facebook (Kuze Fuku & Co.): https://www.facebook.com/kuzefuku/
Facebook (St.Cousair): https://www.facebook.com/stcousaircoltd/
Facebook (Traveling Kuze Fuku e-Shop): https://www.facebook.com/kuzefuku.arcade/
note (St.Cousair Forest): https://note.com/stcousair_forest