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 ¥20.9 per diaper as of July 7, 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 ¥20.9/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 (6259)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.1¥20.9168 diapers ¥5,281 Free 48pt1,776ptYou can save about ¥10.2 per diaper with the following offers applied!
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#2 ¥21.1/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
2
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.8 (8313)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.7¥21.1192 diapers ¥5,365 Free 48pt1,316ptYou can save about ¥6.6 per diaper with the following offers applied!
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Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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楽天24 ベビー館
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#3 ¥24.5/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：楽天24】
3
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.8 (214)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.7¥24.5186 diapers ¥5,385 Free 48pt832ptYou can save about ¥4.2 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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楽天24
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#4 ¥24.5/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
4
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.9 (405)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥28.7¥24.5186 diapers ¥5,385 Free 48pt832ptYou can save about ¥4.2 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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- Auto Applied +9%pt
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楽天24 ベビー館
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#5 ¥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】
5
MamyPoko Doraemon Design Pull-Up Diapers – Size L 9~15kg ★4.9 (38)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.6¥25.8186 diapers ¥5,181 Free 47pt376ptYou can save about ¥1.8 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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ユニ・チャームダイレクトショップ
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#6 ¥26.9/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
6
Merries Air-Through Dry Skin Pull-Up Diapers – Size L 9~14kg ★4.8 (3831)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.3¥26.9168 diapers ¥5,980 Free 54pt1,467ptYou can save about ¥8.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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#7 ¥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】
7
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★4.5 (4)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.9¥27.2168 diapers ¥5,412 Free 49pt836ptYou can save about ¥4.7 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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ヤマダ電機 楽天市場店
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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 ★4.5 (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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#9 ¥27.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：Amazon販売店】
9
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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#10 ¥28.5/diaper MamyPoko Doraemon Design Pull-Up Diapers – Size L 【販売店：楽天24】
10
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¥28.5192 diapers ¥5,902 Free 53pt429ptYou can save about ¥2.0 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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楽天24
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#11 ¥29.9/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：キムラヤ楽天市場店】
11
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.9¥29.9168 diapers ¥5,412 Free 49pt393ptYou can save about ¥2.0 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
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- Auto Applied +0%pt
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キムラヤ楽天市場店
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#12 ¥29.9/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：KIMURAYA NET TASTE】
12
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★0.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.9¥29.9168 diapers ¥5,412 Free 49pt393ptYou can save about ¥2.0 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
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rakuten
KIMURAYA NET TASTE
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#13 ¥30.1/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：Amazon販売店】
13
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★4.3 (9893)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥30.6¥30.1174 diapers ¥5,380 Free 54pt135ptYou 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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#14 ¥31.0/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 (1421)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥40.7¥31.0224 diapers ¥9,196 Free 83pt2,257ptYou can save about ¥9.7 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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- Auto Applied +19%pt
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楽天24 ベビー館
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#15 ¥31.3/diaper moony Marshmallow Soft Touch Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
15
moony Marshmallow Soft Touch Pull-Up Diapers – Size L 9~14kg ★4.7 (1185)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥36.7¥31.3176 diapers ¥6,516 Free 59pt1,007ptYou can save about ¥5.4 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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楽天24 ベビー館
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#16 ¥31.4/diaper Pampers Dry Care Pull-Up Diapers – Size L 【販売店：楽天24 ベビー館】
16
Pampers Dry Care Pull-Up Diapers – Size L 9~14kg ★4.8 (8542)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥41.2¥31.4216 diapers ¥8,980 Free 81pt2,204ptYou can save about ¥9.8 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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楽天24 ベビー館
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#17 ¥32.6/diaper Pampers Dry Care Pull-Up Diapers – Size L 【販売店：サンドラッグe-shop】
17
Pampers Dry Care Pull-Up Diapers – Size L 9~14kg ★5.0 (3)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥38.2¥32.6176 diapers ¥6,780 Free 61pt1,047ptYou can save about ¥5.6 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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サンドラッグe-shop
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#18 ¥33.3/diaper GOO.N Fast Absorb Pull-Up Diapers – Size L 【販売店：快適ホーム】
18
GOO.N Fast Absorb Pull-Up Diapers – Size L 9~14kg ★5.0 (2)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.2¥33.356 diapers ¥1,991 Free 18pt126ptYou can save about ¥1.9 per diaper with the following offers applied!
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快適ホーム
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#19 ¥33.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Size L 【販売店：サンドラッグe-shop】
19
Merries Air-Through Dry Skin Pull-Up Diapers – Size L 9~14kg ★4.0 (1)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.9¥33.6132 diapers ¥4,780 Free 43pt347ptYou can save about ¥2.3 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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サンドラッグe-shop
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#20 ¥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】
20
Merries First Premium Pull-Up Diapers – Size L 9~14kg ★5.0 (3)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥44.8¥34.1144 diapers ¥6,512 Free 59pt1,598ptYou can save about ¥10.7 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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- Auto Applied +19%pt
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セイムスオンライン楽天市場店
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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.
