# Diamond Brewery — Omihachiman, Shiga

> Diamond Brewery in Omihachiman, Shiga, Japan scores 3.34 out of 5 — Poor, #353 in Japan. 43 beers tracked, mostly Other.

*Canonical page: <https://finding.beer/brewery/diamond-brewery-25340/> · data updated 2026-08-18*

Breadcrumb: Breweries → Japan → Diamond Brewery

Diamond Brewery is a brewery in Omihachiman, Shiga, Japan. We grade it Poor, with a score of 3.34 out of 5 on the beer it brews — #353 in Japan. Of the 43 beers we track, 27% are Other and 21% Pale Ale.

## Rating

- Score: 3.34 out of 5
- Grade: Poor 😐 — Not bad beer so much as unremarkable beer.
- Ranked: #353 in Japan · #14,367 worldwide
- Popularity: Barely rated
- Beers tracked: 43

## What they brew

- Other — 27% of the beers we track
- Pale Ale — 21% of the beers we track
- IPA — 18% of the beers we track
- Sour / Other — 13% of the beers we track
- Wheat Beer — 8% of the beers we track
- Stout / Porter — 7% of the beers we track
- Amber Ale — 6% of the beers we track

## Find them

- Address: 3885-17, Omihachiman, Shiga, Japan
- Coordinates: 35.1277595, 136.0648382
- Website: https://diamondbrewery.online/

## Breweries nearby

- [Two Rabbits Brewing Company](https://finding.beer/brewery/two-rabbits-brewing-company-18253.md) — 3.78, Fine — Omihachiman, Shiga — 1.6 mi away
- [Flora Fermentation](https://finding.beer/brewery/flora-fermentation-30410.md) — 3.77, Fine — Higashiomi, Shiga — 8.1 mi away
- [Omi Beer](https://finding.beer/brewery/omi-beer-18400.md) — 3.49, Poor — Otsu, Shiga — 8.4 mi away
- [Hino Brewing Co.](https://finding.beer/brewery/hino-brewing-co-17045.md) — 3.81, Fine — Hino, Shiga — 13 mi away
- [Shiga Syuzo](https://finding.beer/brewery/shiga-syuzo-18373.md) — 2.81, Poor — Shiga — 14 mi away
- [Hikone Brewing](https://finding.beer/brewery/hikone-brewing-24894.md) — 3.52, Poor — Hikone, Shiga — 15 mi away
- [Kyoto Ichijoji Brewery](https://finding.beer/brewery/kyoto-ichijoji-brewery-18236.md) — 2.80, Limited — Kyoto — 17 mi away
- [Biwako Brewery](https://finding.beer/brewery/biwako-brewery-25339.md) — 2.99, Poor — Takashima, Shiga — 18 mi away

## Rankings this brewery appears in

- [Best breweries in Japan](https://finding.beer/breweries/japan.md)

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Finding Beer scores breweries on the beer they brew rather than on the venue. Method: <https://finding.beer/how-we-rank.md>. Rankings by place: <https://finding.beer/breweries.md>. The iPhone app adds a live map of what is around you: https://apps.apple.com/us/app/finding-beer/id1082135126