


"A blend of aged sakes aged for over 10 years"
Gold Award-winning aged sake plays a key role
Supreme Harmony
We carefully select only gold medal-winning aged sakes. We carefully blend these unique aged sakes to achieve the ultimate balance.

About the ancient delicacies of sake
As Japan's first sake brewery specializing in aged sake, "Kosoki no Biju" brings out the charm of aged sake by aging carefully selected sake from all over the country using skilled techniques and knowledge.
Awards of the finest wines of the past
International Wine Challenge (IWC) Gold Award (3rd consecutive year)
Kura Master Platinum Award & Gold Award [Awarded for 3 consecutive years]
Feminalise World Wine Competition Gold Award (4th consecutive year)






A new type of sake called aged sake, completely different from new sake
Not wine or whiskey, but an old vintage Japanese sake.
Enjoy discovering a new category of sake called "aged sake," which has a complex and profound flavor that is completely different from new sake.
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A luxurious blend of three carefully selected "Gold Award" beers
INISHIE "GOLD" is a blend of three carefully selected "gold medal-winning aged sakes."
Koshu is a traditional type of celebratory sake that was once served on special occasions in Japanese culture.
The supreme harmony of auspicious aged sakes, each of which has accumulated time, will add a touch of elegance to your special moments.
Ancient wine GOLD

Three unique aged sakes
Vintage 2000 has a rich aroma that only aged sake can have. Vintage 1999 has a striking balance of sweetness and acidity like apricot jam. Vintage 2010 has a rich, mellow aroma reminiscent of ripe figs.

The ultimate balance that makes the most of individuality
The sweetness, sourness, umami, and bitterness of the three aged sakes are beautifully balanced to create a blend that leaves a deep aftertaste with every sip. In addition, the gorgeous, mellow aroma that drifts out the moment you open it creates a special feeling. We will deliver surprises and impressions that you have never experienced with sake before.
Enjoying aged sake

Drink it however you like
Start by drinking it straight. Enjoy the rich, mature aroma and complex flavor that only aged sake can offer. You can fully experience the various aromas and aftertaste that aged sake has. There are no set ways to drink it. Enjoy it on the rocks, mixed with other drinks, as an accompaniment to or after a meal, or paired with other drinks, depending on your preference.

Enjoy a special moment with traditional celebratory sake
Aged sake is an auspicious item that symbolizes the accumulation of time. It was once a traditional celebratory drink served on special occasions in Japanese culture, such as imperial ceremonies and important banquets.
Enjoy a special moment by adding aged sake to celebratory occasions such as birthdays and weddings.

We also accept gift wrapping.
We can provide gift wrapping upon request.
Types of gift wrapping available
Red and white bow, plain/congratulations/thanks/gratitude/celebration/longevity etc.
We also offer gift wrapping for various seasons, such as for mid-year and year-end gifts, anniversaries, etc.
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古昔の美酒 GOLD
PREMIUM BLEND SAKE 1999|2000|2010
これはお酒です。20歳未満の者の飲酒は法律で禁止されています。
- 原材料名
- 米(国産)、米こうじ(国産米)、醸造アルコール
- 内容量
- 375ml
- アルコール分
- 17度以上18度未満
- 日本酒度
- −15
- 酸度
- 2.4
- アミノ酸度
- 1.8
- 加工所
- 株式会社 日本の古酒蔵
FAQ
Why is aged sake golden or amber in color?
At first, the new sake is almost colorless and transparent, but as the Maillard reaction, a chemical reaction between sugar and amino acids, occurs, it takes on a variety of beautiful expressions, from a shiny gold color to a deep amber color, depending on the amount of sugar and amino acid, the aging temperature, and the aging period. Of course, there is no problem with the quality of the sake.
How should aged sake be stored? Also, is it best to drink it within the first day of opening?
Store it at room temperature or in the refrigerator, away from direct sunlight. It will continue to mature even after opening, so if you leave it for a week, the flavor will change. The impression may be different from right after opening, so that's another fun thing to enjoy.
How should I drink it?
You can fully enjoy the aroma by serving aged sake in a wine glass, shochu in a whiskey or brandy glass, and plum wine in a liqueur glass.
Try it straight at first, so you can experience the full-bodied flavor directly.
After that, we recommend you try it in any way you like, such as twice up, half on the rocks, or with soda.
Do you have an invoice or receipt?
No invoice or receipt is included.
If you are interested, please email support@oldvintage.jp and we will assist you.
Delicious sake from ancient times

A unique existence woven by time
Of the new wine of that year, only a very small amount is aged to become aged wine.
Aging requires a high level of expertise, and even slight changes in temperature and humidity can have a major impact on the taste and aroma.
Each aged sake is born after a long period of time under strict aging conditions, and each has its own unique character. Those that have been aged for 10 years or more are especially valuable.

The ultimate celebratory sake from a specialized brewery of aged sake
As Japan's first sake brewery specializing in aged sake, "Kosoki no Biju" strives to create new value by bringing out the charm of aged sake by aging carefully selected aged sake from all over the country using skilled techniques and knowledge.
Please experience the vast and profound world of aged sake through innovative perspectives such as pairing and blending that have not been seen in the culture of aged sake until now.
Old Japanese sake breweries

Japan's first sake brewery specializing in aged sake, producing "beautiful sakes from ancient times."

We are committed to aging at room temperature, and through a variety of sustainable storage methods without the use of refrigeration, we hope to pass on Japan's traditional culture to the future.
日本の古酒蔵
Koshunoya

A directly managed shop and restaurant on the west coast of Awaji Island where you can enjoy "delicious sake from long ago."

This is a special space where you can enjoy aged sake to the fullest, including tasting and comparing precious aged sakes, pairing them, and trying out your own blending.
直営店 青海波 古酒の舎
TEL. 0799-70-9111
青海波 古酒の舎 Webサイトはこちら
- 営業時間
1F Vintage Sake Shop
11:00~20:00
2F Vintage Sake Dining&Lounge
ランチ 11:30~15:00(L.O. 14:30)
カフェ 15:00~17:00(L.O. 16:30)
ディナー 17:00~21:00 (L.O. 19:30)
- 定休日
木曜日(祝日の場合は営業致します)
*If no option is selected, the fastest delivery will be used. (Orders placed before 13:00 (excluding holidays) will be shipped the same day.)
*Please specify a delivery date that is at least 3 business days after the order date. If you specify a delivery date within 3 business days, we will ship the item as soon as possible. Thank you for your understanding.
[Reference] Estimated delivery date
Estimated delivery date when no delivery date is selected (shortest shipping time)
■ The next day after the order date (by 13:00) Miyagi Prefecture, Yamagata Prefecture, Fukushima Prefecture, Ibaraki Prefecture, Tochigi Prefecture, Gunma Prefecture, Saitama Prefecture, Chiba Prefecture, Kanagawa Prefecture, Tokyo (excluding remote islands), Yamanashi Prefecture, Nagano Prefecture, Toyama Prefecture, Ishikawa Prefecture, Fukui Prefecture, Shizuoka Prefecture, Aichi Prefecture, Mie Prefecture, Gifu Prefecture, Osaka Prefecture, Kyoto Prefecture, Shiga Prefecture, Nara Prefecture, Wakayama Prefecture, Hyogo Prefecture, Okayama Prefecture, Hiroshima Prefecture, Yamaguchi Prefecture, Tottori Prefecture, Shimane Prefecture, Kagawa Prefecture, Tokushima Prefecture, Ehime Prefecture, Kochi Prefecture, Fukuoka Prefecture, Saga Prefecture, Kumamoto Prefecture, Oita Prefecture, Miyazaki Prefecture
■ 2 days after the order date (by 13:00) Hokkaido Aomori Prefecture Akita Prefecture Iwate Prefecture Niigata Prefecture Nagasaki Prefecture
■ The next day to 10 days after the order date (by 13:00) Kagoshima Prefecture Okinawa Prefecture
*Delivery may be delayed due to various circumstances, such as bad weather.
※熨斗をご希望の方は必ず種類を選択してください
*If there are multiple names, please specify accordingly (e.g. Yamada Taro Hanako)