Cheapest Merries Diapers in Japan | Price per diaper
Current lowest price: ¥19.3 (September 11, 2026)
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#1 ¥19.3/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：ベイシア楽天市場店】
1
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.8 (39)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.7¥19.3
248 diapers ¥5,980 Free 108pt1,195ptYou can save about ¥4.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
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- Auto Applied +14%pt
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ベイシア楽天市場店
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#2 ¥20.9/diaper Merries First Premium Tape Diapers – Extra Small Newborn 【販売店：Ｔ-富士薬品】
2
Merries First Premium Tape Diapers – Extra Small Newborn
~3000g ★4.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.3¥20.9
240 diapers ¥5,933 Free 107pt916ptYou can save about ¥3.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
- Auto Applied +9%pt
rakuten
Ｔ-富士薬品
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#3 ¥22.3/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：マツモトキヨシ楽天市場店】
3
Merries Air-Through Dry Skin Tape Diapers – Newborn
~5kg ★4.9 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.6¥22.3
272 diapers ¥6,551 Free 119pt476ptYou can save about ¥1.3 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
マツモトキヨシ楽天市場店
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#4 ¥23.0/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：Amazon販売店】
4
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kg ★4.5 (673)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.3¥23.0
222 diapers ¥5,229 Free 52pt131ptYou can save about ¥0.3 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Amazon Mastercard Holder +1.5%pt
amazon
Amazon販売店
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#5 ¥23.3/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
5
Merries Air-Through Dry Skin Tape Diapers – Newborn
~5kg ★4.7 (2194)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.6¥23.3
272 diapers ¥6,826 Free 124pt496ptYou can save about ¥1.3 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24 ベビー館
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#6 ¥23.9/diaper Merries First Premium Tape Diapers – Extra Small Newborn 【販売店：Amazon販売店】
6
Merries First Premium Tape Diapers – Extra Small Newborn
~3000g ★4.4 (364)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.3¥23.9
40 diapers ¥982 Free 10pt25ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Amazon Mastercard Holder +1.5%pt
amazon
Amazon販売店
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#7 ¥24.0/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：Amazon販売店】
7
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.6 (42)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.4¥24.0
296 diapers ¥7,281 Free 73pt182ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Amazon Mastercard Holder +1.5%pt
amazon
Amazon販売店
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#8 ¥24.0/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
8
Merries Air-Through Dry Skin Tape Diapers – Newborn
~5kg ★4.5 (38)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.4¥24.0
82 diapers ¥2,023 Free 20pt51ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Amazon Mastercard Holder +1.5%pt
amazon
Amazon販売店
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#9 ¥24.5/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：マツモトキヨシ楽天市場店】
9
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kg ★4.3 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.9¥24.5
186 diapers ¥4,913 Free 89pt357ptYou can save about ¥1.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
マツモトキヨシ楽天市場店
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#10 ¥25.0/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：楽天24 ベビー館】
10
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kg ★4.8 (4018)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.5¥25.0
222 diapers ¥5,980 Free 108pt434ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24 ベビー館
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#11 ¥25.0/diaper Merries First Premium Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
11
Merries First Premium Tape Diapers – Newborn
~5kg ★4.8 (1940)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.5¥25.0
240 diapers ¥6,468 Free 117pt470ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24 ベビー館
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#12 ¥25.3/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
12
Merries Air-Through Dry Skin Tape Diapers – Newborn
~5kg ★4.5 (38)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.7¥25.3
164 diapers ¥4,251 Free 43pt106ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Amazon Mastercard Holder +1.5%pt
amazon
Amazon販売店
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#13 ¥25.5/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：Amazon販売店】
13
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.7 (33)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.9¥25.5
74 diapers ¥1,932 Free 19pt48ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Amazon Mastercard Holder +1.5%pt
amazon
Amazon販売店
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#14 ¥25.5/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：楽天24 ベビー館】
14
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.7 (2194)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.0¥25.5
248 diapers ¥6,826 Free 124pt496ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24 ベビー館
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#15 ¥25.5/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：楽天24 ベビー館】
15
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kg ★4.7 (4329)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.0¥25.5
186 diapers ¥5,120 Free 93pt372ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24 ベビー館
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#16 ¥25.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：暮らし健康ネット館】
16
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kg ★0.0 (22)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.1¥25.6
372 diapers ¥10,263 Free 186pt746ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
暮らし健康ネット館
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#17 ¥25.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：子育ての店 ベビー・キッズ】
17
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.1¥25.6
372 diapers ¥10,263 Free 186pt746ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
子育ての店 ベビー・キッズ
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#18 ¥25.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：こどもラボ】
18
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.1¥25.6
372 diapers ¥10,263 Free 186pt746ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
こどもラボ
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#19 ¥25.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：快適ホーム】
19
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.1¥25.6
372 diapers ¥10,263 Free 186pt746ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
快適ホーム
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#20 ¥25.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：便利生活 マイルーム】
20
Merries Air-Through Dry Skin Pull-Up Diapers – Size S
4~8kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.1¥25.6
372 diapers ¥10,263 Free 186pt746ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
- Auto Applied Rakuten Mobile Subscriber +4%pt
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
便利生活 マイルーム
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The lowest price is calculated based on the price per diaper, including shipping and reward points. Prices and conditions may vary depending on your personal settings and the latest information, so please check the retailer’s website for the most accurate details.
「適用する」は詳細ページにてクーポン取得やエントリーすると誰でもお得になるため、忘れずに申請してね（販売サイトで自動適用されないので見逃し多数💦）
MerriesのDiapersの特徴
- First Premium
- A premium diaper with a cotton-like softness that is gentle on newborn skin. Loved by many parents for its soft feel, comfort, and breathable design.
- Air-Through Dry Skin
- A classic Merries diaper with a three-layer breathable structure to help prevent stuffiness. Keeps skin feeling dry and comfortable, even for babies with delicate skin.
- Overnight Pull-Up Pants
- With absorbency for up to 8 wettings, these nighttime training pants help keep leaks away until morning. Designed for breathability and restful sleep, they help your child stay comfortable through the night.
