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Sayo Koizumi Cat Pocket Diary 2026 / MIDORI

Sayo Koizumi Cat Pocket Diary 2026 / MIDORI

A beloved collection of compact diaries featuring adorable cat illustrations by Sayo Koizumi. Each variant offers the same charming design concept—whimsical, seasonal dog scenes—tailored to different sizes and formats.

Key Features

  • Cat motif by Sayo Koizumi: Each page is filled with colorful, lively cat artwork and seasonal scenes that change as you flip through the diary.

  • Monthly block layout: Even the mini size uses a two-page spread per month, making it functional despite its compact form.

  • Useful extras: Includes index tabs (for quick access) and a “My Memories” section for jotting down personal highlights.

  • Compact & portable: Designed to slip easily into bags and pockets while still providing enough structure to be useful daily.

  • Consistent design across sizes: Same aesthetic and functionality but scaled for different use cases—ultra-compact for pockets, slightly larger for more writing space.

Specifications

Size Details
Mini (around B7)
W87 × H129 × D5 mm
    Slim W99 × H180 × D5 mm
    A6 W87 × H129 × D5 mm


    Select Size
    From $0.03

    Original: $0.11

    -73%
    Sayo Koizumi Cat Pocket Diary 2026 / MIDORI—

    $0.11

    $0.03

    Product Information

    Shipping & Returns

    Description

    A beloved collection of compact diaries featuring adorable cat illustrations by Sayo Koizumi. Each variant offers the same charming design concept—whimsical, seasonal dog scenes—tailored to different sizes and formats.

    Key Features

    • Cat motif by Sayo Koizumi: Each page is filled with colorful, lively cat artwork and seasonal scenes that change as you flip through the diary.

    • Monthly block layout: Even the mini size uses a two-page spread per month, making it functional despite its compact form.

    • Useful extras: Includes index tabs (for quick access) and a “My Memories” section for jotting down personal highlights.

    • Compact & portable: Designed to slip easily into bags and pockets while still providing enough structure to be useful daily.

    • Consistent design across sizes: Same aesthetic and functionality but scaled for different use cases—ultra-compact for pockets, slightly larger for more writing space.

    Specifications

    Size Details
    Mini (around B7)
    W87 × H129 × D5 mm
      Slim W99 × H180 × D5 mm
      A6 W87 × H129 × D5 mm