One's Brewery

Address
1-9-1 Chiyozaki, Nishi Ward, Osaka City
Area
Osaka Nishi Ward, Osaka City

What kind of brewery is One's Brewery?

hop excitedHop Bro

The origin story of One's Brewery isn't ordinary. The parent company, Ichinose, is a valve manufacturer founded in 1944.

mugi confusedMugi

A valve maker? For pipes and stuff? That doesn't seem related to beer at all.

hop normalHop Bro

Ichinose started selling brewing systems, and in 2018 it launched a craft beer division as a showcase for the message, "Our plant can make beer like this."

mugi thinkingMugi

So it started out as an ad vehicle?

hop excitedHop Bro

Yes, but then Ryota Suzuki, who came in as head brewer, was serious. He's from Akita, trained for two and a half years at Swan Lake Beer in Niigata, and fell in love with Kölsch while traveling through Europe. By the way, he's also a super-fan who has visited every aquarium in Japan.

mugi surprisedMugi

A brewer who visited every aquarium in Japan! What a contrast!

hop proudHop Bro

The flagship KLS is a Kölsch-style beer with a crisp mouthfeel and a gentle floral note. Its catchphrase is "#kerschplease". AMB is an amber lager with a toasty, aromatic character, and IPK is an IPA that brings hop bitterness and aroma to the forefront.

mugi normalMugi

Each of the three beers has a completely different style.

hop excitedHop Bro

What's more, all three entries they submitted to the 2025 National Craft Beer Quality Competition won awards. AMB took gold at the International Beer Cup 2025, and KLS also earned Japan Silver at the World Beer Awards 2025.

mugi surprisedMugi

All of their entries won awards? And gold at an international competition too!

hop normalHop Bro

They champion "ultimate drinkability" and pursue a flavor you can keep drinking forever rather than flashy character. Starting as a valve maker's showcase and becoming a brewery that wins gold at world competitions - that arc is irresistible.

mugi excitedMugi

I want to go and ask for "#kerschplease"! It's also at ONE's TAPS in Grand Green Osaka, right?

Signature beers: KLSAMBIPK

articles about bars serving beers from One's Brewery

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