Iwase Sake Brewing is a sake brewery located in Onjuku Town, Isumi District, Chiba Prefecture, about an 8-minute walk from Onjuku Station.
 Its operating hours are from 9:00 AM to 5:00 PM on weekdays, and it is recommended to check in advance before visiting.
 As there are no seats available inside the shop, customers can take their purchased sake home.
This brewery is known for its sake brand "Iwa no I," particularly noteworthy is the "Iwa no I Junmai Ginjo Sake Natsuyuki Namazake," which features a clean and crisp dry taste.
 This sake can be found at Asano Shoten in Aoba Ward, Kanagawa Prefecture, priced at 1,760 yen for a 720ml bottle, making it an attractive option.
 Additionally, the "Iwa no I Hizo Koshu Nijuunen," a rare sake aged for 20 years, offers a fragrance and flavor reminiscent of whiskey or dessert wine.
 With such a diverse lineup, it is a must-visit place for sake enthusiasts.
The brewery uses ultra-hard water for its brewing, which contributes to the unique mouthfeel of its beverages.
 The "kattsun" and smoothness of the sake have earned high praise from many customers for their drinkability.
 Moreover, the friendly and attentive staff provide excellent service, making it easy for first-time visitors to enjoy their experience.
Consideration is also given to food pairings, with a recommendation to savor the sake as a "post-meal treat.
" The "Iwa no I Hizo Koshu Nijuunen," in particular, is popular as a special item to enjoy separately from meals.
 Its rich, syrupy texture and subtle sweetness pair excellently with snacks like tsukudani.
In this way, Iwase Sake Brewing offers an opportunity to deepen one's understanding of Japanese culture and local industries through its diverse range of sake.
 We encourage you to visit and find your own favorite sake!

<div class="maps_inPage"><iframe src="https://www.google.com/maps/embed/v1/place?q=千葉県夷隅郡御宿町久保1916岩瀬酒造&language=en&key=AIzaSyDSXnuFxE3B1oprM7fhXpI0Zj7dMr4BYtY" allowfullscreen></iframe>