Cheapest Pull-Up – Big Diapers in Japan | Price per diaper
Where Can You Find the Lowest Price Right Now?
The current lowest effective price is ¥24.8 per diaper as of September 11, 2026. Including campaigns and reward points, "GENKI! Anpanman Design Pull-Up Diapers – Big" sold by 暮らし健康ネット館 is currently the cheapest option.
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#1 ¥24.8/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：暮らし健康ネット館】
1
GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kg ★4.8 (13)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.3¥24.8
324 diapers ¥8,680 Free 157pt631ptYou can save about ¥1.5 per diaper with the following offers applied!
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暮らし健康ネット館
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#2 ¥24.8/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：アイリスオーヤマ公式 楽天市場店】
2
GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kg ★4.5 (2665)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.3¥24.8
324 diapers ¥8,680 Free 157pt631ptYou 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
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rakuten
アイリスオーヤマ公式 楽天市場店
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#3 ¥24.9/diaper Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big 【販売店：JuntakuShop】
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Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big
★4.5 (556)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.4¥24.9
432 diapers ¥11,620 Free 211pt845ptYou can save about ¥1.5 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied Rakuten Card Holder +2%pt
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rakuten
JuntakuShop
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#4 ¥25.3/diaper Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big 【販売店：JuntakuShop】
4
Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big
★4.5 (556)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥26.8¥25.3
216 diapers ¥5,900 Free 107pt429ptYou 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
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rakuten
JuntakuShop
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#5 ¥25.9/diaper Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big 【販売店：JuntakuShop】
5
Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big
★4.5 (556)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥27.4¥25.9
108 diapers ¥3,013 Free 54pt219ptYou 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
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rakuten
JuntakuShop
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#6 ¥29.7/diaper MamyPoko Doraemon Design Pull-Up Diapers – Big 【販売店：ユニ・チャームダイレクトショップ】
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MamyPoko Doraemon Design Pull-Up Diapers – Big
12~22kg ★4.9 (20)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.4¥29.7
162 diapers ¥5,181 Free 94pt376ptYou 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
ユニ・チャームダイレクトショップ
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#7 ¥30.7/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：アイリスオーヤマ公式 楽天市場店】
7
GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kg ★4.5 (2665)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥32.5¥30.7
108 diapers ¥3,580 Free 65pt260ptYou can save about ¥1.8 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
アイリスオーヤマ公式 楽天市場店
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#8 ¥30.7/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：暮らし健康ネット館】
8
GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kg ★4.7 (1886)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥32.5¥30.7
108 diapers ¥3,580 Free 65pt260ptYou can save about ¥1.8 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
暮らし健康ネット館
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#9 ¥30.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Big 【販売店：楽天24】
9
MamyPoko Doraemon Design Pull-Up Diapers – Big
12~22kg ★4.8 (228)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥32.6¥30.8
162 diapers ¥5,385 Free 97pt391ptYou can save about ¥1.8 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24
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#10 ¥30.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Big 【販売店：楽天24 ベビー館】
10
MamyPoko Doraemon Design Pull-Up Diapers – Big
12~22kg ★4.8 (449)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥32.6¥30.8
162 diapers ¥5,385 Free 97pt391ptYou can save about ¥1.8 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
Discounts & Campaigns Available Today
- Apply 【】+1%pt
rakuten
楽天24 ベビー館
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#11 ¥31.0/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：メガストア Yahoo!店】
11
GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kg ★4.6 (362)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥31.6¥31.0
108 diapers ¥3,580 Free 162pt227ptYou can save about ¥0.6 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
yahoo
メガストア Yahoo!店
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#12 ¥31.6/diaper MamyPoko Doraemon Design Pull-Up Diapers – Big 【販売店：楽天24 ベビー館】
12
MamyPoko Doraemon Design Pull-Up Diapers – Big
12~22kg ★4.8 (8652)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥33.4¥31.6
168 diapers ¥5,721 Free 104pt416ptYou can save about ¥1.8 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
Discounts & Campaigns Available Today
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rakuten
楽天24 ベビー館
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#13 ¥32.6/diaper Merries Air-Through Dry Skin Pull-Up Diapers – Big 【販売店：ベイシア ヤフーショップ】
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Merries Air-Through Dry Skin Pull-Up Diapers – Big
12~22kg ★4.3 (3)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥33.2¥32.6
138 diapers ¥4,800 Free 218pt305ptYou can save about ¥0.6 per diaper with the following offers applied!
Your Benefits
Change Benefit Settings 》- Auto Applied LYP Premium Member +2%pt
yahoo
ベイシア ヤフーショップ
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#14 ¥32.7/diaper GOO.N Fast Absorb Pull-Up Diapers – Big 【販売店：楽天24 ベビー館】
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GOO.N Fast Absorb Pull-Up Diapers – Big
12~22kg ★4.7 (6722)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥34.6¥32.7
192 diapers ¥6,771 Free 123pt492ptYou 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
楽天24 ベビー館
-
#15 ¥32.7/diaper GOO.N Fast Absorb Pull-Up Diapers – Big 【販売店：楽天24 ベビー館】
15
GOO.N Fast Absorb Pull-Up Diapers – Big
12~22kg ★4.7 (6722)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥34.6¥32.7
192 diapers ¥6,771 Free 123pt492ptYou 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
楽天24 ベビー館
-
#16 ¥33.3/diaper GOO.N Fast Absorb Pull-Up Diapers – Big 【販売店：楽天24 ベビー館】
16
GOO.N Fast Absorb Pull-Up Diapers – Big
12~22kg ★4.7 (6722)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.2¥33.3
150 diapers ¥5,379 Free 97pt391ptYou 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
楽天24 ベビー館
-
#17 ¥33.7/diaper GOO.N Fast Absorb Pull-Up Diapers – Big 【販売店：Amazon販売店】
17
GOO.N Fast Absorb Pull-Up Diapers – Big
12~22kg ★4.3 (9893)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥34.2¥33.7
156 diapers ¥5,396 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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#18 ¥33.7/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：こどもラボ】
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GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kgEffective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.7¥33.7
38 diapers ¥1,380 Free 25pt100ptYou 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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rakuten
こどもラボ
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#19 ¥34.1/diaper GENKI! Anpanman Design Pull-Up Diapers – Big 【販売店：Amazon販売店】
19
GENKI! Anpanman Design Pull-Up Diapers – Big
12~22kg ★3.4 (167)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥34.6¥34.1
108 diapers ¥3,780 Free 38pt95ptYou 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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#20 ¥34.8/diaper MamyPoko Doraemon Design Pull-Up Diapers – Big 【販売店：Amazon販売店】
20
MamyPoko Doraemon Design Pull-Up Diapers – Big
12~22kg ★4.6 (430)Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points ¥35.4¥34.8
136 diapers ¥4,859 Free 49pt121ptYou 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 – Big Diapers
A pull-up diaper size generally recommended for children weighing 12 to 17kg, often used from around age 2. This size is commonly chosen during potty training because it is easy to pull up and down. The price per diaper becomes higher at this stage, so comparing online prices can make a meaningful difference in monthly diaper costs. Many families use this size together with training pants depending on their child’s progress.
