Cheapest Merries Diapers in Japan | Price per diaper
Current lowest price: ¥18.7 (July 7, 2026)
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#1 ¥18.7/diaper Merries First Premium Tape Diapers – Extra Small Newborn 【販売店：Ｔ-富士薬品】
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Merries First Premium Tape Diapers – Extra Small Newborn ~3000g ★4.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.5¥18.7240 diapers ¥5,933 Free 53pt1,456ptYou can save about ¥5.8 per diaper with the following offers applied!
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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 +19%pt
rakuten
Ｔ-富士薬品
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#2 ¥18.9/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.7 (2167)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.9¥18.9272 diapers ¥6,826 Free 62pt1,675ptYou can save about ¥6.0 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 【】39キャンペーン
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#3 ¥18.9/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.7 (2167)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.9¥18.9272 diapers ¥6,826 Free 62pt1,675ptYou can save about ¥6.0 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 【】39キャンペーン
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#4 ¥19.0/diaper Merries First Premium Tape Diapers – Extra Small Newborn 【販売店：楽天24 ベビー館】
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Merries First Premium Tape Diapers – Extra Small Newborn ~3000g ★4.4 (51)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.3¥19.0240 diapers ¥6,859 Free 62pt2,307ptYou can save about ¥9.3 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 【】39キャンペーン
- Auto Applied 【】スーパーDEAL +30%pt
rakuten
楽天24 ベビー館
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#5 ¥19.1/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Happy Everyday楽天市場店】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.3 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥20.2¥19.1144 diapers ¥2,930 Free 26pt186ptYou can save about ¥1.1 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
rakuten
Happy Everyday楽天市場店
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#6 ¥20.2/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.5 (38)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥20.5¥20.2164 diapers ¥3,400 Free 34pt85ptYou 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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#7 ¥20.3/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：楽天24 ベビー館】
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Merries Air-Through Dry Skin Pull-Up Diapers – Size S 4~8kg ★4.8 (3831)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.7¥20.3222 diapers ¥5,980 Free 54pt1,467ptYou can save about ¥6.4 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 【】39キャンペーン
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#8 ¥20.8/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：楽天24 ベビー館】
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Merries Air-Through Dry Skin Tape Diapers – Size S 4~8kg ★4.7 (2167)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.3¥20.8248 diapers ¥6,826 Free 62pt1,675ptYou can save about ¥6.5 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 【】39キャンペーン
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#9 ¥21.4/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.5 (38)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥21.7¥21.482 diapers ¥1,799 Free 18pt45ptYou 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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#10 ¥22.1/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：Happy Everyday楽天市場店】
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Merries Air-Through Dry Skin Tape Diapers – Size S 4~8kg ★4.4 (14)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.4¥22.1124 diapers ¥2,930 Free 26pt186ptYou 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
rakuten
Happy Everyday楽天市場店
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#11 ¥22.1/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：Amazon販売店】
11
Merries Air-Through Dry Skin Tape Diapers – Size S 4~8kg ★4.6 (42)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥22.5¥22.1296 diapers ¥6,720 Free 67pt168ptYou 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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#12 ¥22.5/diaper Merries First Premium Tape Diapers – Newborn 【販売店：Amazon販売店】
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Merries First Premium Tape Diapers – Newborn ~5kg ★4.3 (45)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥22.9¥22.5264 diapers ¥6,100 Free 61pt153ptYou 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 ¥22.8/diaper Merries First Premium Tape Diapers – Extra Small Newborn 【販売店：Amazon販売店】
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Merries First Premium Tape Diapers – Extra Small Newborn ~3000g ★4.4 (364)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.2¥22.840 diapers ¥936 Free 9pt23ptYou 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 ¥23.0/diaper Merries First Premium Tape Diapers – Extra Small Newborn 【販売店：ツルハドラッグ】
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Merries First Premium Tape Diapers – Extra Small Newborn ~3000gEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥29.4¥23.0240 diapers ¥7,128 Free 64pt1,619ptYou can save about ¥6.4 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 【】39キャンペーン
- Auto Applied 【】+17%pt
rakuten
ツルハドラッグ
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#15 ¥23.0/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size S 【販売店：Amazon販売店】
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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¥23.0222 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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#16 ¥23.1/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：ツルハドラッグ】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥29.7¥23.1272 diapers ¥8,140 Free 74pt1,849ptYou can save about ¥6.6 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 【】39キャンペーン
- Auto Applied 【】+17%pt
rakuten
ツルハドラッグ
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#17 ¥23.1/diaper Merries First Premium Pull-Up Diapers – Size S 【販売店：セイムスオンライン楽天市場店】
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Merries First Premium Pull-Up Diapers – Size S 4~8kg ★5.0 (2)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥30.4¥23.1156 diapers ¥4,785 Free 43pt1,174ptYou can save about ¥7.3 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 【】39キャンペーン
- Auto Applied +19%pt
rakuten
セイムスオンライン楽天市場店
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#18 ¥23.3/diaper Merries First Premium Tape Diapers – Newborn 【販売店：便利生活 マイルーム】
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Merries First Premium Tape Diapers – Newborn ~5kg ★5.0 (2)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.9¥23.3264 diapers ¥6,644 Free 60pt483ptYou can save about ¥1.6 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 【】39キャンペーン
rakuten
便利生活 マイルーム
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#19 ¥23.3/diaper Merries First Premium Tape Diapers – Newborn 【販売店：暮らし健康ネット館】
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Merries First Premium Tape Diapers – Newborn ~5kg ★4.7 (10)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.9¥23.3264 diapers ¥6,644 Free 60pt483ptYou can save about ¥1.6 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 【】39キャンペーン
rakuten
暮らし健康ネット館
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#20 ¥23.5/diaper Merries First Premium Pull-Up Diapers – Size S 【販売店：楽天24 ベビー館】
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Merries First Premium Pull-Up Diapers – Size S 4~8kg ★4.7 (121)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥30.8¥23.5156 diapers ¥4,851 Free 44pt1,190ptYou can save about ¥7.3 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 【】39キャンペーン
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
This page contains promotional links.
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.
