Cheapest Pull-Up – L Diapers in Japan | Price per diaper
Where Can You Find the Lowest Price Right Now?
The current lowest effective price is ¥21.3 per diaper as of August 10, 2026. Including campaigns and reward points, "GOO.N Fast Absorb Pull-Up Diapers – Size L" sold by 楽天24 ベビー館 is currently the cheapest option.
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#1 ¥21.3/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
1
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★4.7 (6446)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.4¥21.3168 diapers ¥5,379 Free 97pt1,809ptYou can save about ¥10.1 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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Discounts & Campaigns Available Today
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rakuten
楽天24 ベビー館
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#2 ¥22.9/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：Amazon販売店】
2
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★4.3 (9893)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥23.3¥22.9174 diapers ¥4,089 Free 41pt102ptYou 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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#3 ¥23.4/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
3
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.8 (8490)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥30.5¥23.4192 diapers ¥5,956 Free 108pt1,461ptYou can save about ¥7.1 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
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#4 ¥25.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：ユニ・チャームダイレクトショップ】
4
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.9 (38)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.3¥25.8186 diapers ¥5,181 Free 94pt376ptYou 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
ユニ・チャームダイレクトショップ
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#5 ¥26.9/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
5
Merries Air-Through Dry Skin Pull-Up Diapers – Size L 9~14kg ★4.8 (3931)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.0¥26.9168 diapers ¥5,980 Free 108pt1,467ptYou can save about ¥8.1 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
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#6 ¥27.2/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：ヤマダ電機 楽天市場店】
6
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★4.5 (4)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.6¥27.2168 diapers ¥5,412 Free 98pt836ptYou 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
- Apply 【】+1%pt
- Auto Applied 【】スーパーDEAL +10%pt
rakuten
ヤマダ電機 楽天市場店
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#7 ¥27.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：Amazon販売店】
7
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.5 (659)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.2¥27.8160 diapers ¥4,557 Free 46pt114ptYou 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 ¥27.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：Amazon販売店】
8
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.4 (155)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.2¥27.8186 diapers ¥5,300 Free 53pt133ptYou 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 ¥28.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：楽天24】
9
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.6 (32)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥30.5¥28.8192 diapers ¥5,956 Free 108pt433ptYou can save about ¥1.7 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24
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#10 ¥29.9/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：キムラヤ楽天市場店】
10
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.6¥29.9168 diapers ¥5,412 Free 98pt393ptYou can save about ¥1.7 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
- Auto Applied +0%pt
rakuten
キムラヤ楽天市場店
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#11 ¥29.9/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：KIMURAYA NET TASTE】
11
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★0.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.6¥29.9168 diapers ¥5,412 Free 98pt393ptYou can save about ¥1.7 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
- Auto Applied +0%pt
rakuten
KIMURAYA NET TASTE
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#12 ¥30.7/diaper moony Marshmallow Soft Touch Pull-Up Diapers – Size L 【販売店：Amazon販売店】
12
moony Marshmallow Soft Touch Pull-Up Diapers – Size L 9~14kg ★4.6 (2227)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.2¥30.7208 diapers ¥6,555 Free 66pt164ptYou can save about ¥0.5 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 ¥31.0/diaper moony Marshmallow Soft Touch Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
13
moony Marshmallow Soft Touch Pull-Up Diapers – Size L 9~14kg ★4.7 (1457)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥40.3¥31.0224 diapers ¥9,196 Free 167pt2,257ptYou 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 【】+1%pt
- Auto Applied 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#14 ¥31.3/diaper moony Marshmallow Soft Touch Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
14
moony Marshmallow Soft Touch Pull-Up Diapers – Size L 9~14kg ★4.7 (1198)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥36.4¥31.3176 diapers ¥6,516 Free 118pt1,007ptYou can save about ¥5.1 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
- Auto Applied 【】スーパーDEAL +10%pt
rakuten
楽天24 ベビー館
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#15 ¥31.4/diaper Pampers Dry Care Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
15
Pampers Dry Care Pull-Up Diapers – Size L 9~14kg ★4.8 (8751)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥40.8¥31.4216 diapers ¥8,980 Free 163pt2,204ptYou can save about ¥9.4 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 【】スーパーDEAL +20%pt
rakuten
楽天24 ベビー館
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#16 ¥33.0/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：快適ホーム】
16
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★5.0 (2)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥34.9¥33.056 diapers ¥1,991 Free 36pt144ptYou can save about ¥1.9 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
rakuten
快適ホーム
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#17 ¥34.1/diaper Merries First Premium Pull-Up Diapers – Size L 【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 L 9~14kg ★5.0 (4)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥44.4¥34.1144 diapers ¥6,512 Free 118pt1,598ptYou can save about ¥10.3 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
- Auto Applied +19%pt
rakuten
セイムスオンライン楽天市場店
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#18 ¥34.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：Amazon販売店】
18
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.5 (4087)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.4¥34.8168 diapers ¥6,000 Free 60pt150ptYou can save about ¥0.6 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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#19 ¥36.0/diaper Pampers Dry Care Pull-Up Diapers – Size L 【販売店：Amazon販売店】
19
Pampers Dry Care Pull-Up Diapers – Size L 9~14kg ★4.6 (1757)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥36.6¥36.0224 diapers ¥8,280 Free 83pt207ptYou can save about ¥0.6 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 ¥36.1/diaper moony Marshmallow Soft Touch Pull-Up Diapers – Size L 【販売店：Amazon販売店】
20
moony Marshmallow Soft Touch Pull-Up Diapers – Size L 9~14kg ★4.6 (2845)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥36.7¥36.1208 diapers ¥7,710 Free 77pt193ptYou can save about ¥0.6 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 Pull-Up – L Diapers
A pull-up diaper size generally recommended for children weighing 9 to 14kg, often used around the toddler stage when children begin walking and running. As movement increases, the fit around the waist and legs becomes directly linked to leak protection. Some families also begin thinking about potty training from this size. Since overnight absorbency becomes more important, using regular pull-up diapers during the day and overnight diapers at night can make diapering more comfortable.
