Cheapest Tape – Newborn Diapers in Japan | Price per diaper
Where Can You Find the Lowest Price Right Now?
The current lowest effective price is ¥18.9 per diaper as of June 26, 2026. Including campaigns and reward points, "Merries Air-Through Dry Skin Tape Diapers – Newborn" sold by Happy Everyday楽天市場店 is currently the cheapest option.
Lowest Price Ranking
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#1 ¥18.9/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Happy Everyday楽天市場店】
1
Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.2 (6)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥20.0¥18.9144 diapers ¥2,930 Free 53pt213ptYou 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
Happy Everyday楽天市場店
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#2 ¥19.7/diaper moony Marshmallow Soft Touch Tape Diapers – Newborn 【販売店：Amazon販売店】
2
moony Marshmallow Soft Touch Tape Diapers – Newborn ~5kg ★5.0 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥20.0¥19.7152 diapers ¥3,074 Free 31pt77ptYou 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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#3 ¥20.2/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
3
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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#4 ¥20.7/diaper Merries First Premium Tape Diapers – Newborn 【販売店：ベイシア楽天市場店】
4
Merries First Premium Tape Diapers – Newborn ~5kg ★5.0 (4)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥21.9¥20.7264 diapers ¥5,900 Free 107pt429ptYou can save about ¥1.2 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
ベイシア楽天市場店
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#5 ¥20.7/diaper GOO.N Gentle Touch for Sensitive Skin Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
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GOO.N Gentle Touch for Sensitive Skin Tape Diapers – Newborn ~5kg ★4.7 (511)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥21.9¥20.7272 diapers ¥6,072 Free 110pt441ptYou can save about ¥1.2 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 ¥20.9/diaper moony Marshmallow Soft Touch Tape Diapers – Newborn 【販売店：Amazon販売店】
6
moony Marshmallow Soft Touch Tape Diapers – Newborn ~5kg ★4.2 (9)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥21.3¥20.976 diapers ¥1,631 Free 16pt41ptYou 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 ¥21.4/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
7
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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#8 ¥22.0/diaper Pampers Premium Care Tape Diapers – Newborn 【販売店：コジマ楽天市場店】
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Pampers Premium Care Tape Diapers – Newborn ~5kg ★4.9 (20)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.5¥22.0216 diapers ¥5,619 Free 102pt868ptYou can save about ¥3.5 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
- Auto Applied +0%pt
- Auto Applied スーパーDEAL +10%pt
rakuten
コジマ楽天市場店
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#9 ¥22.5/diaper Merries First Premium Tape Diapers – Newborn 【販売店：Amazon販売店】
9
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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#10 ¥22.8/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：ひかりTVショッピングYahoo!店】
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Pampers Dry Care Tape Diapers – Newborn ~5kg ★4.9 (30)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.2¥22.8328 diapers ¥7,980 Free 362pt507ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
yahoo
ひかりTVショッピングYahoo!店
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#11 ¥23.3/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 (2164)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.6¥23.3272 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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#12 ¥23.3/diaper Merries First Premium Tape Diapers – Newborn 【販売店：暮らし健康ネット館】
12
Merries First Premium Tape Diapers – Newborn ~5kg ★4.7 (10)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.7¥23.3264 diapers ¥6,644 Free 120pt483ptYou 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
暮らし健康ネット館
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#13 ¥23.3/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
13
Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.7 (2164)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.6¥23.3272 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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#14 ¥23.6/diaper Merries First Premium Tape Diapers – Newborn 【販売店：すくすくスマイル】
14
Merries First Premium Tape Diapers – Newborn ~5kg ★5.0 (4)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.0¥23.6264 diapers ¥6,644 Free 302pt422ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
yahoo
すくすくスマイル
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#15 ¥23.6/diaper Merries First Premium Tape Diapers – Newborn 【販売店：アイリスプラザ Yahoo!店】
15
Merries First Premium Tape Diapers – Newborn ~5kg ★5.0 (12)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.0¥23.6264 diapers ¥6,644 Free 302pt422ptYou can save about ¥0.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
yahoo
アイリスプラザ Yahoo!店
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#16 ¥23.9/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：マツモトキヨシ楽天市場店】
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Merries Air-Through Dry Skin Tape Diapers – Newborn ~5kg ★4.9 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.3¥23.9272 diapers ¥7,018 Free 127pt510ptYou 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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#17 ¥24.0/diaper moony Natural Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
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moony Natural Tape Diapers – Newborn ~5kg ★4.7 (486)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.9¥24.0252 diapers ¥7,158 Free 130pt1,106ptYou can save about ¥3.9 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 スーパーDEAL +10%pt
rakuten
楽天24 ベビー館
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#18 ¥24.4/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：子育ての店 ベビー・キッズ】
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Pampers Dry Care Tape Diapers – Newborn ~5kg ★4.7 (64)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.8¥24.4328 diapers ¥8,621 Free 156pt626ptYou 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
子育ての店 ベビー・キッズ
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#19 ¥24.4/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
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Pampers Dry Care Tape Diapers – Newborn ~5kg ★4.7 (3891)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.8¥24.4328 diapers ¥8,621 Free 156pt626ptYou 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
楽天24 ベビー館
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#20 ¥24.9/diaper Merries First Premium Tape Diapers – Newborn 【販売店：Amazon販売店】
20
Merries First Premium Tape Diapers – Newborn ~5kg ★4.5 (349)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.3¥24.920 diapers ¥510 Free 5pt13ptYou 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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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💦）
Features and How to Choose Tape – Newborn Diapers
A newborn diaper size designed for babies weighing under 5kg. Newborn babies often need 10 to 12 diaper changes per day, so softness against the skin and strong absorbency are especially important. When your baby approaches 5kg, it may be time to consider moving up to S size. This is often the first diaper size used from the hospital stay, and trying a few popular brands can help you find the best fit for your baby’s skin.
