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Cheapest Pull-Up–BigのDiapers in Japan | Price per diaper

The lowest price is calculated based on the net price, including campaigns and point rewards.

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Pull-Up–BigのDiapers Price Ranking

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  1. #1 ¥19.3/diaper GENKI! Fluffy and Pillowy Touch 【販売:暮らし健康ネット館】

    1

    product image

    GENKI! Fluffy and Pillowy Touch Pull-Up Diapers – Big

    12~22kg

    ★4.7 (17)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥20.4

    ¥19.3

    324diapers ¥6,680 Free 60pt 425pt

    You can save about ¥1.1 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    暮らし健康ネット館

  2. #2 ¥21.5/diaper GENKI! Fluffy and Pillowy Touch 【販売:暮らし健康ネット館】

    2

    product image

    GENKI! Fluffy and Pillowy Touch Pull-Up Diapers – Big

    12~22kg

    ★4.6 (2261)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥22.8

    ¥21.5

    108diapers ¥2,480 Free 22pt 157pt

    You can save about ¥1.3 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    暮らし健康ネット館

  3. #3 ¥21.5/diaper GENKI! Fluffy and Pillowy Touch 【販売:アイリスオーヤマ公式 楽天市場店】

    3

    product image

    GENKI! Fluffy and Pillowy Touch Pull-Up Diapers – Big

    12~22kg

    ★4.5 (2799)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥22.8

    ¥21.5

    108diapers ¥2,480 Free 22pt 157pt

    You can save about ¥1.3 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    アイリスオーヤマ公式 楽天市場店

  4. #4 ¥23.5/diaper MamyPoko Doraemon Design 【販売:楽天24 ベビー館】

    4

    product image

    MamyPoko Doraemon Design Pull-Up Diapers – Big

    12~22kg

    ★4.8 (8916)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥32.9

    ¥23.5

    168diapers ¥5,577 ¥5,177 Free 50pt 1,223pt

    You can save about ¥9.4 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied 【】スーパーDEAL +20%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  5. #5 ¥23.9/diaper GOO.N Fast Absorb 【販売:楽天24 ベビー館】

    5

    product image

    GOO.N Fast Absorb Pull-Up Diapers – Big

    12~22kg

    ★4.7 (7131)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥37.3

    ¥23.9

    192diapers ¥7,230 ¥6,830 Free 65pt 2,235pt

    You can save about ¥13.4 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied スーパーDEAL +30%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  6. #6 ¥24.0/diaper GOO.N Fast Absorb 【販売:楽天24 ベビー館】

    6

    product image

    GOO.N Fast Absorb Pull-Up Diapers – Big

    12~22kg

    ★4.7 (7131)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥38.0

    ¥24.0

    150diapers ¥5,745 ¥5,345 Free 52pt 1,749pt

    You can save about ¥14.0 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied スーパーDEAL +30%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  7. #7 ¥25.1/diaper GENKI! Fluffy and Pillowy Touch 【販売:アイリスプラザ Yahoo!店】

    7

    product image

    GENKI! Fluffy and Pillowy Touch Pull-Up Diapers – Big

    12~22kg

    ★4.7 (49)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥25.6

    ¥25.1

    324diapers ¥8,680 Free 394pt 552pt

    You can save about ¥0.5 per diaper with the following offers applied!

    • Auto Applied LYP Premium Member +2%pt

    yahoo

    アイリスプラザ Yahoo!店

  8. #8 ¥25.2/diaper Megumi Baby-friendly soft and thick diapers 【販売:JuntakuShop】

    8

    product image

    Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big

    12~22kg

    ★4.5 (600)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥26.7

    ¥25.2

    432diapers ¥11,620 Free 105pt 739pt

    You can save about ¥1.5 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    JuntakuShop

  9. #9 ¥25.6/diaper Megumi Baby-friendly soft and thick diapers 【販売:JuntakuShop】

    9

    product image

    Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big

    12~22kg

    ★4.5 (600)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥27.1

    ¥25.6

    216diapers ¥5,900 Free 53pt 375pt

    You can save about ¥1.5 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    JuntakuShop

  10. #10 ¥25.7/diaper GOO.N Fast Absorb 【販売:楽天24 ベビー館】

    10

    product image

    GOO.N Fast Absorb Pull-Up Diapers – Big

    12~22kg

    ★4.7 (7131)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥41.3

    ¥25.7

    114diapers ¥4,755 ¥4,355 Free 43pt 1,425pt

    You can save about ¥15.6 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied スーパーDEAL +30%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  11. #11 ¥26.1/diaper Megumi Baby-friendly soft and thick diapers 【販売:JuntakuShop】

    11

    product image

    Megumi Baby-friendly soft and thick diapers Pull-Up Diapers – Big

    12~22kg

    ★4.5 (600)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥27.6

    ¥26.1

    108diapers ¥3,013 Free 27pt 191pt

    You can save about ¥1.5 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    JuntakuShop

  12. #12 ¥26.3/diaper MamyPoko Doraemon Design 【販売:楽天24】

    12

    product image

    MamyPoko Doraemon Design Pull-Up Diapers – Big

    12~22kg

    ★4.8 (238)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥32.9

    ¥26.3

    162diapers ¥5,385 ¥4,985 Free 48pt 725pt

    You can save about ¥6.6 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied 【】スーパーDEAL +10%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24

  13. #13 ¥26.3/diaper MamyPoko Doraemon Design 【販売:楽天24 ベビー館】

    13

    product image

    MamyPoko Doraemon Design Pull-Up Diapers – Big

    12~22kg

    ★4.8 (473)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥32.9

    ¥26.3

    162diapers ¥5,385 ¥4,985 Free 48pt 725pt

    You can save about ¥6.6 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied 【】スーパーDEAL +10%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  14. #14 ¥26.3/diaper MamyPoko Doraemon Design 【販売:楽天24 ベビー館】

    14

    product image

    MamyPoko Doraemon Design Pull-Up Diapers – Big

    12~22kg

    ★4.6 (268)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥36.6

    ¥26.3

    162diapers ¥5,982 ¥5,582 Free 54pt 1,319pt

    You can save about ¥10.3 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied 【】スーパーDEAL +20%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  15. #15 ¥26.5/diaper Rakuten Original Soft Baby Diaper 【販売:楽天オリジナル】

    15

    product image

    Rakuten Original Soft Baby Diaper Pull-Up Diapers – Big

    ★4.0 (337)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥28.0

    ¥26.5

    162diapers ¥4,580 Free 41pt 291pt

    You can save about ¥1.5 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天オリジナル

  16. #16 ¥27.3/diaper Mama Bear Fluffy Baby Pants 【販売:Amazon販売店】

    16

    product image

    Mama Bear Fluffy Baby Pants Pull-Up Diapers – Big

    12~22kg

    ★4.0 (679)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥27.7

    ¥27.3

    144diapers ¥4,032 Free 40pt 101pt

    You can save about ¥0.4 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 【】スマイルSALE
    • Auto Applied Amazon Mastercard Holder +1.5%pt

    amazon

    Amazon販売店

  17. #17 ¥28.9/diaper Pampers Dry Care 【販売:楽天24 ベビー館】

    17

    product image

    Pampers Dry Care Pull-Up Diapers – Big

    12~22kg

    ★4.8 (9248)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥50.5

    ¥28.9

    192diapers ¥9,780 ¥9,380 Free 88pt 3,837pt

    You can save about ¥21.6 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied 【】スーパーDEAL +20%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  18. #18 ¥29.9/diaper GOO.N Zero leaks from loose poop 【販売:楽天24 ベビー館】

    18

    product image

    GOO.N Zero leaks from loose poop Pull-Up Diapers – Big

    ★4.8 (64)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥43.9

    ¥29.9

    150diapers ¥6,642 ¥6,242 Free 60pt 1,759pt

    You can save about ¥14.0 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 初回限定 400円OFFクーポン
    • Auto Applied スーパーDEAL +25%pt
    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    楽天24 ベビー館

  19. #19 ¥30.0/diaper MamyPoko Doraemon Design 【販売:Amazon販売店】

    19

    product image

    MamyPoko Doraemon Design Pull-Up Diapers – Big

    12~22kg

    ★4.5 (715)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥30.4

    ¥30.0

    136diapers ¥4,179 Free 42pt 104pt

    You can save about ¥0.4 per diaper with the following offers applied!

    Discounts & Campaigns Available Today

    • Auto Applied 【】スマイルSALE
    • Auto Applied Amazon Mastercard Holder +1.5%pt

    amazon

    Amazon販売店

  20. #20 ¥30.0/diaper MamyPoko Doraemon Design 【販売:ユニ・チャームダイレクトショップ】

    20

    product image

    MamyPoko Doraemon Design Pull-Up Diapers – Big

    12~22kg

    ★4.9 (22)

    Effective Price/diaper Quantity Price incl. Tax Shipping Estimated Points
    ¥31.7

    ¥30.0

    162diapers ¥5,181 Free 47pt 329pt

    You can save about ¥1.7 per diaper with the following offers applied!

    • Auto Applied Rakuten Card Holder +2%pt
    • Auto Applied Rakuten Mobile Subscriber +4%pt

    rakuten

    ユニ・チャームダイレクトショップ

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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.

Features and How to Choose Pull-Up–Bigの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.

Market Prices and Trends for Pull-Up–BigのDiapers

  • 2026年11月08日時点で、Pull-Up–BigのDiapersの最安値はper diaper19.3円(暮らし健康ネット館)です。

  • 最安値には「ゲンキ」がランクインしています。

  • 2位の商品は21.5円で、per diaper2.2円の差があります。

  • 1日5diapers×30日でひと月150diapers消費するとして、最安値商品を選択すると月額2,895円に収まる計算となります。

  • 中にはレビュー数が9,200件以上の商品もあり、口コミを比較の参考にできます。

Pull-Up–BigのDiapers 価格ランキング上位ブランド

  1. GENKI! 19.3円~/diaper

  2. MamyPoko 23.5円~/diaper

  3. GOO.N 23.9円~/diaper

  4. Megumi 25.2円~/diaper

  5. Rakuten Original 26.5円~/diaper

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