Cheapest Tape – Newborn Diapers in Japan | Price per diaper
Where Can You Find the Lowest Price Right Now?
The current lowest effective price is ¥20.1 per diaper as of September 11, 2026. Including campaigns and reward points, "moony Marshmallow Soft Touch Tape Diapers – Newborn" sold by Amazon販売店 is currently the cheapest option.
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#1 ¥20.1/diaper moony Marshmallow Soft Touch Tape Diapers – Newborn 【販売店：Amazon販売店】
1
moony Marshmallow Soft Touch Tape Diapers – Newborn
~5kg ★4.2 (9)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥20.4¥20.1
76 diapers ¥1,565 Free 16pt39ptYou 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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#2 ¥21.1/diaper moony Marshmallow Soft Touch Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
2
moony Marshmallow Soft Touch Tape Diapers – Newborn
~5kg ★4.8 (358)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥22.4¥21.1
304 diapers ¥6,921 Free 125pt503ptYou 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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#3 ¥21.3/diaper GOO.N Zero leaks from loose poop Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
3
GOO.N Zero leaks from loose poop Tape Diapers – Newborn
★4.7 (53)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥22.6¥21.3
272 diapers ¥6,256 Free 113pt454ptYou 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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#4 ¥21.9/diaper moony Marshmallow Soft Touch Tape Diapers – Newborn 【販売店：ユニソロ 日用品 楽天市場店】
4
moony Marshmallow Soft Touch Tape Diapers – Newborn
~5kg ★4.8 (184)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.2¥21.9
304 diapers ¥7,180 Free 130pt522ptYou 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
ユニソロ 日用品 楽天市場店
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#5 ¥22.1/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：Amazon販売店】
5
Pampers Dry Care Tape Diapers – Newborn
~5kg ★5.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥22.4¥22.1
84 diapers ¥1,904 Free 19pt48ptYou 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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#6 ¥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】
6
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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#7 ¥22.8/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：ひかりTVショッピングYahoo!店】
7
Pampers Dry Care Tape Diapers – Newborn
~5kg ★4.9 (36)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.2¥22.8
328 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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#8 ¥23.3/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
8
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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#9 ¥24.0/diaper Merries Air-Through Dry Skin Tape Diapers – Newborn 【販売店：Amazon販売店】
9
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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#10 ¥24.6/diaper Pampers Premium Care Tape Diapers – Newborn 【販売店：コジマ楽天市場店】
10
Pampers Premium Care Tape Diapers – Newborn
~5kg ★4.8 (26)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.5¥24.6
216 diapers ¥6,280 Free 114pt970ptYou 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 +0%pt
- Auto Applied +9%pt
rakuten
コジマ楽天市場店
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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 ¥25.3/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
13
Pampers Dry Care Tape Diapers – Newborn
~5kg ★4.7 (3960)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.8¥25.3
336 diapers ¥9,156 Free 166pt665ptYou 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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#14 ¥25.4/diaper Pampers Dry Care Tape Diapers – Newborn 【販売店：子育ての店 ベビー・キッズ】
14
Pampers Dry Care Tape Diapers – Newborn
~5kg ★4.7 (66)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.9¥25.4
328 diapers ¥8,980 Free 163pt653ptYou 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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#15 ¥25.8/diaper Merries First Premium Tape Diapers – Newborn 【販売店：すくすくスマイル】
15
Merries First Premium Tape Diapers – Newborn
~5kg ★5.0 (4)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.3¥25.8
264 diapers ¥7,280 Free 330pt463ptYou can save about ¥0.5 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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#16 ¥25.8/diaper Merries First Premium Tape Diapers – Newborn 【販売店：Amazon販売店】
16
Merries First Premium Tape Diapers – Newborn
~5kg ★4.5 (349)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.2¥25.8
20 diapers ¥529 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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#17 ¥26.3/diaper moony Natural Tape Diapers – Newborn 【販売店：楽天24 ベビー館】
17
moony Natural Tape Diapers – Newborn
~5kg ★4.8 (510)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.9¥26.3
252 diapers ¥7,158 Free 130pt520ptYou 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 【】+1%pt
rakuten
楽天24 ベビー館
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#18 ¥26.5/diaper Merries First Premium Tape Diapers – Newborn 【販売店：アイリスプラザ Yahoo!店】
18
Merries First Premium Tape Diapers – Newborn
~5kg ★5.0 (12)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.0¥26.5
264 diapers ¥7,480 Free 340pt476ptYou can save about ¥0.5 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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#19 ¥26.6/diaper moony Marshmallow Soft Touch Tape Diapers – Newborn 【販売店：Amazon販売店】
19
moony Marshmallow Soft Touch Tape Diapers – Newborn
~5kg ★5.0 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.0¥26.6
152 diapers ¥4,141 Free 41pt104ptYou 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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#20 ¥26.8/diaper Pampers Premium Care Tape Diapers – Newborn 【販売店：ひかりTVショッピングYahoo!店】
20
Pampers Premium Care Tape Diapers – Newborn
~5kg ★4.9 (88)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.3¥26.8
216 diapers ¥6,180 Free 280pt393ptYou can save about ¥0.5 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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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.
