2026年 April

10 Best water in 日本

Last Updated - 02/04/2026

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Best Choice
01

天然水

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On Amazon

Suntory Natural Water Mineral Water 2L x 9 Bottles Southern Alps 【Amazon Exclusive Brand】Bulk Purchase Available
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product size (height x depth x width): 12.6 x 13 x 11.4 inches (32 x 33 x 29 cm)
Ingredients: Water (mineral water)
Hardness: approx. 30 mg/L (soft water)
Content: 2L x 9 bottles
Calories: 0 kcal per 100 ml

￥1,476
02

キリンビバレッジ

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On Amazon

Kirin Naturally Refined Natural Water, Label-less, 67.6 fl oz (2 L), 9 Bottles, Domestically Produced, Natural Water, Mineral Water, PET Bottle, Soft Water
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Volume: 67.6 fl oz (2,000
Made in Japan
Kirin's domestic natural water, filtered and polished by Japan's great nature The water has a soft mouthfeel and smoothly permeates the body
Kirin's delicious natural spring water nurtured by the nature of Japan'
Ingredients: Water (mineral water)
Because the water is delicious, it tastes good even when mixed with various things Ideas expand with fruits, concentrated syrups, etc
(per product per 3.4 fl oz (100 ml)) Energy: 0 kcal, protein: 0 g, fat: 0 g, carbohydrates: 0 g, salt equivalent: 0.002 g, sodium: 0.8-0.9 mg, potassium: 0.10-0.16 mg, calcium: 1.2-1.3 mg, magnesium: 0.38-0.62 mg, pH value: 6.7-8.2, hardness: 49-58 mg/L (soft water)

￥1,242
03

い・ろ・は・す（I LOHAS）

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On Amazon

【Amazon Exclusive Brand】CCL I LOHAS Label-less 2L PET × 8 Bottles Mineral Water, No Taste
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product size (height x depth x width): 31.2 cm x 40.1 cm x 20 cm
Ingredients: Water (mineral water)
Calories: 0 kcal per 100 ml

￥1,112
Best Value
04

い・ろ・は・す（I LOHAS）

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On Amazon

【Amazon Exclusive Brand】CCL I LOHAS Label-less 2L PET × 8 Bottles Mineral Water, No Taste
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product size (height x depth x width): 31.2 cm x 40.1 cm x 20 cm
Ingredients: Water (mineral water)
Calories: 0 kcal per 100 ml

￥1,056 ￥1,112
05

Iris Ohyama

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On Amazon

Iris Ohyama Natural Water, 0.6 fl oz (2 L) x 6 Bottles, Labelless, Mt. Fuji Natural Water, Vanadium Containing, Water, Mineral Water, PET Bottle, Made in Shizuoka Prefecture, Case, 2 Liter Bottle, 6.8
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Package Size: 11.8 x 8.6 x 12.6 inches (29.9 x 21.8 x 31.9
Natural water that is easy to drink with plenty of blessings of nature grown by Mt. Fuji
Made in Japan
Contents: 6 x 6 bottles
Brand: Iris Ohyama (IRIS OHYAMA)

￥899
06

日本の水

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On Amazon

【Amazon.co.jp Exclusive】 Ito En Polished, Crystal Clear Japanese Water 2L 8 Bottles, Label-less [Case] [Water] [Soft Water] [Plastic Bottle] [Box Purchase] [Stock] [Hydration]
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Nutritional Information (per 100 ml): 【Source: Shinshu】Energy: 0 kcal, Protein: 0 g, Fat: 0 g, Carbohydrates: 0 g, Sodium: 1.2 mg (Salt Equivalent: 0.003 g), Potassium: 0~0.1 mg, Calcium: 0~1.0 mg, Magnesium: 0~0.5 mg, Hardness: Approximately 21 mg/L (Soft Water), pH: 7.6 【Source: Shimane】Energy: 0 kcal, Protein: 0 g, Fat: 0 g, Carbohydrates: 0 g, Sodium: 1.3 mg (Salt Equivalent: 0.003 g), Potassium: 0~0.5 mg, Calcium: 1~6 mg, Magnesium: 0~0.3 mg, Hardness: Approximately 83 mg/L (Soft Water), pH: 7.7
Itoen's "Polished and Crystal Clear Japanese Water" comes packaged in cardboard and is easy to store as is, so it is convenient water for stockpiling and inventory management, and it is an Amazon exclusive product in cases of 8 2-liter bottles
Ito En's "Polished, Crystal Clear Japanese Water" can be stored at room temperature if unopened, avoiding direct sunlight and high humidity. Once opened, it is recommended to refrigerate and consume it sooner.' Ingredients may settle or float, but this does not affect the quality To ensure customers can always drink with peace of mind, we check safety, including radioactive substances, once a month
Ito En's "Polished, Clear Japanese Water" is a pack of 8 bottles of 2L (2000ml) soft water, suitable for cooking, drinking, making baby milk, and preparing baby food for the entire family.' Itoen "Polished and Clear Japanese Water" comes in 2 types: labeled or labelless types, so you can use it according to the occasion
Ito En's "Polished, Clear Japanese Water" Labelless Bottles are designed for easy sorting, saving you the hassle of removing labels and reducing waste. This time-efficient product is recommended for those with busy lifestyles Ito En also offers a variety of label-less products including tea (green tea, barley tea, oolong tea) and sparkling water
An Amazon exclusive Ito En "Polished & Clear Japanese Water" case of 8 bottles of 2 liters (67.6 fl oz) each is convenient soft water for keeping as regular supplies at home or office, as well as for emergency stockpiling, and contains no allergens Recommended for daily hydration

￥1,128
07

日本の水

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On Amazon

【Amazon.co.jp Exclusive】 Ito En Polished, Crystal Clear Japanese Water 2L 8 Bottles, Label-less [Case] [Water] [Soft Water] [Plastic Bottle] [Box Purchase] [Stock] [Hydration]
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Nutritional Information (per 100 ml): 【Source: Shinshu】Energy: 0 kcal, Protein: 0 g, Fat: 0 g, Carbohydrates: 0 g, Sodium: 1.2 mg (Salt Equivalent: 0.003 g), Potassium: 0~0.1 mg, Calcium: 0~1.0 mg, Magnesium: 0~0.5 mg, Hardness: Approximately 21 mg/L (Soft Water), pH: 7.6 【Source: Shimane】Energy: 0 kcal, Protein: 0 g, Fat: 0 g, Carbohydrates: 0 g, Sodium: 1.3 mg (Salt Equivalent: 0.003 g), Potassium: 0~0.5 mg, Calcium: 1~6 mg, Magnesium: 0~0.3 mg, Hardness: Approximately 83 mg/L (Soft Water), pH: 7.7
Itoen's "Polished and Crystal Clear Japanese Water" comes packaged in cardboard and is easy to store as is, so it is convenient water for stockpiling and inventory management, and it is an Amazon exclusive product in cases of 8 2-liter bottles
Ito En's "Polished, Crystal Clear Japanese Water" can be stored at room temperature if unopened, avoiding direct sunlight and high humidity. Once opened, it is recommended to refrigerate and consume it sooner.' Ingredients may settle or float, but this does not affect the quality To ensure customers can always drink with peace of mind, we check safety, including radioactive substances, once a month
Ito En's "Polished, Clear Japanese Water" is a pack of 8 bottles of 2L (2000ml) soft water, suitable for cooking, drinking, making baby milk, and preparing baby food for the entire family.' Itoen "Polished and Clear Japanese Water" comes in 2 types: labeled or labelless types, so you can use it according to the occasion
Ito En's "Polished, Clear Japanese Water" Labelless Bottles are designed for easy sorting, saving you the hassle of removing labels and reducing waste. This time-efficient product is recommended for those with busy lifestyles Ito En also offers a variety of label-less products including tea (green tea, barley tea, oolong tea) and sparkling water
An Amazon exclusive Ito En "Polished & Clear Japanese Water" case of 8 bottles of 2 liters (67.6 fl oz) each is convenient soft water for keeping as regular supplies at home or office, as well as for emergency stockpiling, and contains no allergens Recommended for daily hydration

￥1,072 ￥1,128
08

by Amazon

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On Amazon

by Amazon Natural Water Labelless 2L x 9 Bottles
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product Size (Height x Depth x Width): 12.8 inches (32.4 cm) x 10.7 inches (27.2 cm) x 7.3 inches (
Ingredients: Water (mineral water)
Contents: 6.6 fl oz (2 L) x 9 bottles
Amazon Brand

￥1,176
09

by Amazon

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On Amazon

by Amazon Natural Water Labelless 2L x 9 Bottles
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Product Size (Height x Depth x Width): 12.8 inches (32.4 cm) x 10.7 inches (27.2 cm) x 7.3 inches (
Ingredients: Water (mineral water)
Contents: 6.6 fl oz (2 L) x 9 bottles
Amazon Brand

￥1,117 ￥1,176
10

キリンビバレッジ

Show more

On Amazon

Kirin Naturally Refined Natural Water, Label-less, 67.6 fl oz (2 L), 9 Bottles, Domestically Produced, Natural Water, Mineral Water, PET Bottle, Soft Water
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Volume: 67.6 fl oz (2,000
Made in Japan
Kirin's domestic natural water, filtered and polished by Japan's great nature The water has a soft mouthfeel and smoothly permeates the body
Kirin's delicious natural spring water nurtured by the nature of Japan'
Ingredients: Water (mineral water)
Because the water is delicious, it tastes good even when mixed with various things Ideas expand with fruits, concentrated syrups, etc
(per product per 3.4 fl oz (100 ml)) Energy: 0 kcal, protein: 0 g, fat: 0 g, carbohydrates: 0 g, salt equivalent: 0.002 g, sodium: 0.8-0.9 mg, potassium: 0.10-0.16 mg, calcium: 1.2-1.3 mg, magnesium: 0.38-0.62 mg, pH value: 6.7-8.2, hardness: 49-58 mg/L (soft water)

￥1,180 ￥1,242

10 Best water in 日本

Suntory Natural Water Mineral Water 2L x 9 Bottles Southern Alps 【Amazon Exclusive Brand】Bulk Purchase Available

Kirin Naturally Refined Natural Water, Label-less, 67.6 fl oz (2 L), 9 Bottles, Domestically Produced, Natural Water, Mineral Water, PET Bottle, Soft Water

【Amazon Exclusive Brand】CCL I LOHAS Label-less 2L PET × 8 Bottles Mineral Water, No Taste

【Amazon Exclusive Brand】CCL I LOHAS Label-less 2L PET × 8 Bottles Mineral Water, No Taste

Iris Ohyama Natural Water, 0.6 fl oz (2 L) x 6 Bottles, Labelless, Mt. Fuji Natural Water, Vanadium Containing, Water, Mineral Water, PET Bottle, Made in Shizuoka Prefecture, Case, 2 Liter Bottle, 6.8

【Amazon.co.jp Exclusive】 Ito En Polished, Crystal Clear Japanese Water 2L 8 Bottles, Label-less [Case] [Water] [Soft Water] [Plastic Bottle] [Box Purchase] [Stock] [Hydration]

【Amazon.co.jp Exclusive】 Ito En Polished, Crystal Clear Japanese Water 2L 8 Bottles, Label-less [Case] [Water] [Soft Water] [Plastic Bottle] [Box Purchase] [Stock] [Hydration]

by Amazon Natural Water Labelless 2L x 9 Bottles

by Amazon Natural Water Labelless 2L x 9 Bottles

Kirin Naturally Refined Natural Water, Label-less, 67.6 fl oz (2 L), 9 Bottles, Domestically Produced, Natural Water, Mineral Water, PET Bottle, Soft Water

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