Cheapest Tape – S Diapers in Japan | Price per diaper
Where Can You Find the Lowest Price Right Now?
The current lowest effective price is ¥19.1 per diaper as of September 24, 2026. Including campaigns and reward points, "GOO.N Zero leaks from loose poop Tape Diapers – Size S" sold by 楽天24 ベビー館 is currently the cheapest option.
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#1 ¥19.1/diaper GOO.N Zero leaks from loose poop Tape Diapers – Size S 【販売店：楽天24 ベビー館】
1
GOO.N Zero leaks from loose poop Tape Diapers – Size S
★4.7 (63)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.5¥19.1
248 diapers ¥6,256¥5,656Free 170pt925ptYou can save about ¥5.4 per diaper with the following offers applied!
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楽天24 ベビー館
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#2 ¥20.7/diaper moony Marshmallow Soft Touch Tape Diapers – Size S 【販売店：楽天24 ベビー館】
2
moony Marshmallow Soft Touch Tape Diapers – Size S
4~8kg ★4.8 (360)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.0¥20.7
280 diapers ¥6,921¥6,321Free 188pt517ptYou can save about ¥3.3 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
楽天24 ベビー館
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#3 ¥21.7/diaper Pampers Premium Care Tape Diapers – Size S 【販売店：楽天24 ベビー館】
3
Pampers Premium Care Tape Diapers – Size S
4~8kg ★4.4 (10)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥33.4¥21.7
504 diapers ¥17,305¥16,705Free 471pt5,770ptYou can save about ¥11.7 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
楽天24 ベビー館
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#4 ¥23.5/diaper moony Marshmallow Soft Touch Tape Diapers – Size S 【販売店：ユニソロ 日用品 楽天市場店】
4
moony Marshmallow Soft Touch Tape Diapers – Size S
4~8kg ★4.8 (198)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.9¥23.5
280 diapers ¥7,180 Free 195pt587ptYou 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
rakuten
ユニソロ 日用品 楽天市場店
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#5 ¥23.6/diaper moony Natural Tape Diapers – Size S 【販売店：楽天24 ベビー館】
5
moony Natural Tape Diapers – Size S
4~8kg ★4.8 (517)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥30.0¥23.6
232 diapers ¥7,158¥6,558Free 195pt1,073ptYou 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
rakuten
楽天24 ベビー館
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#6 ¥23.7/diaper Pampers Premium Care Tape Diapers – Size S 【販売店：楽天24 ベビー館】
6
Pampers Premium Care Tape Diapers – Size S
4~8kg ★4.8 (6851)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥33.9¥23.7
198 diapers ¥6,890¥6,290Free 187pt1,601ptYou can save about ¥10.2 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
rakuten
楽天24 ベビー館
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#7 ¥24.2/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 ¥24.6¥24.2
296 diapers ¥7,345 Free 73pt184ptYou 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 ¥24.3/diaper Pampers Dry Care Tape Diapers – Size S 【販売店：ひかりTVショッピングYahoo!店】
8
Pampers Dry Care Tape Diapers – Size S
4~8kg ★4.9 (80)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥24.8¥24.3
296 diapers ¥7,980 Free 652pt798ptYou can save about ¥0.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
Discounts & Campaigns Available Today
- Apply 【】+4%pt
yahoo
ひかりTVショッピングYahoo!店
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#9 ¥24.5/diaper moony Marshmallow Soft Touch Tape Diapers – Size S 【販売店：楽天24 ベビー館】
9
moony Marshmallow Soft Touch Tape Diapers – Size S
4~8kg ★4.8 (26)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥33.6¥24.5
70 diapers ¥1,629¥1,029¥770 44pt84ptYou can save about ¥9.1 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
楽天24 ベビー館
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#10 ¥25.1/diaper GOO.N Gentle Touch for Sensitive Skin Tape Diapers – Size S 【販売店：Amazon販売店】
10
GOO.N Gentle Touch for Sensitive Skin Tape Diapers – Size S
4~8kg ★4.3 (898)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥25.5¥25.1
232 diapers ¥5,980 Free 60pt150ptYou 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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#11 ¥25.1/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：楽天24 ベビー館】
11
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.7 (2199)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.9¥25.1
248 diapers ¥7,373¥6,773Free 201pt554ptYou can save about ¥3.8 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
楽天24 ベビー館
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#12 ¥25.6/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：ベイシア楽天市場店】
12
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.8 (42)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.1¥25.6
248 diapers ¥6,920 Free 188pt566ptYou 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
rakuten
ベイシア楽天市場店
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#13 ¥26.0/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：マツモトキヨシ楽天市場店】
13
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★4.7 (16)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.5¥26.0
248 diapers ¥7,018 Free 191pt574ptYou 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
rakuten
マツモトキヨシ楽天市場店
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#14 ¥26.2/diaper moony Marshmallow Soft Touch Tape Diapers – Size S 【販売店：Amazon販売店】
14
moony Marshmallow Soft Touch Tape Diapers – Size S
4~8kg ★5.0 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.6¥26.2
140 diapers ¥3,295 ¥460 33pt82ptYou 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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#15 ¥26.8/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：NetBabyWorld(ネットベビー)】
15
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★0.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.3¥26.8
248 diapers ¥7,373 Free 603pt737ptYou can save about ¥0.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
Discounts & Campaigns Available Today
- Apply 【】+4%pt
yahoo
NetBabyWorld(ネットベビー)
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#16 ¥27.1/diaper moony Marshmallow Soft Touch Tape Diapers – Size S 【販売店：楽天24】
16
moony Marshmallow Soft Touch Tape Diapers – Size S
4~8kg ★4.9 (13)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥36.4¥27.1
70 diapers ¥1,824¥1,224¥770 49pt100ptYou 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
rakuten
楽天24
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#17 ¥27.3/diaper Merries First Premium Tape Diapers – Size S 【販売店：メガストア Yahoo!店】
17
Merries First Premium Tape Diapers – Size S
4~8kg ★4.9 (26)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.9¥27.3
240 diapers ¥7,280 Free 595pt728ptYou can save about ¥0.6 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
Discounts & Campaigns Available Today
- Apply 【】+4%pt
yahoo
メガストア Yahoo!店
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#18 ¥27.4/diaper Merries First Premium Tape Diapers – Size S 【販売店：楽天24 ベビー館】
18
Merries First Premium Tape Diapers – Size S
4~8kg ★4.8 (1983)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.8¥27.4
214 diapers ¥6,985¥6,385Free 190pt522ptYou 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
rakuten
楽天24 ベビー館
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#19 ¥27.8/diaper Merries Air-Through Dry Skin Tape Diapers – Size S 【販売店：楽天24】
19
Merries Air-Through Dry Skin Tape Diapers – Size S
4~8kg ★5.0 (7)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.8¥27.8
248 diapers ¥8,110¥7,510Free 221pt614ptYou can save about ¥4.0 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
rakuten
楽天24
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#20 ¥27.9/diaper Merries First Premium Tape Diapers – Size S 【販売店：子育ての店 ベビー・キッズ】
20
Merries First Premium Tape Diapers – Size S
4~8kg ★4.5 (48)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥29.5¥27.9
240 diapers ¥7,280 Free 198pt595ptYou 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
rakuten
子育ての店 ベビー・キッズ
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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 – S Diapers
A tape diaper size generally recommended for babies weighing 4 to 8kg, often used from around 1 to 4 months old. Tape diapers are easy to change while the baby is lying down, making them useful before the baby can hold their head up. Since this is a stage with around 8 to 10 diaper changes per day, cost performance is also important. If your baby starts moving their legs actively and the tapes come loose more often, it may be a sign to consider pull-up diapers.
