Kokuyo

Precision on Display

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Behind the Design

ome of the most fascinating parts of a stationery tool are the ones you rarely see. KOKUYO's TRANSPARENT MECHANISM series brings those hidden details into view, transforming springs, gears, and moving components into part of the design itself.

Rather than concealing how each product works, the collection celebrates the engineering behind everyday essentials. Transparent bodies, carefully placed color accents, and clean forms invite you to appreciate the precision behind every click, cut, and movement.

By revealing the mechanics instead of hiding them, the TRANSPARENT MECHANISM series offers a fresh perspective on familiar stationery, where thoughtful engineering becomes part of the everyday experience.

Bundles

  •
    New arrival

    Kokuyo Transparent Mechanism Complete Bundle White

    ¥8,100
    View details
  • New arrival

    Kokuyo Transparent Mechanism Complete Bundle Black

    ¥8,100
    View details
  • New arrival

    Kokuyo Transparent Mechanism Complete Bundle Red

    ¥8,100
    View details
  • New arrival

    Kokuyo Transparent Mechanism Complete Bundle Green

    ¥8,100
    View details

Harinacs

Staple-Free Binding

Bind up to five sheets without staples. No refills required, and papers are easier to recycle.

  • Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO - bungu

    White

    Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO

    ¥3,400
  • Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO - bungu

    Black

    Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO

    ¥3,400
  • Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO - bungu

    Red

    Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO

    ¥3,400
  • Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO - bungu

    Green

    Harinacs Compact Alpha Staple-free Stapler Transparent Mechanism / KOKUYO

    ¥3,400

Hako-ake

2-in-1 Design

Switch between two modes with
a simple slide.

  • Hakoake 2-Way Portable Scissors Transparent Mechanism / KOKUYO - bungu

    White

    HAKO-AKE 2-Way Portable Scissors Transparent Mechanism / KOKUYO

    ¥3,400
  • Hakoake 2-Way Portable Scissors Transparent Mechanism / KOKUYO - bungu

    Black

    HAKO-AKE 2-Way Portable Scissors Transparent Mechanism / KOKUYO

    ¥3,400
  • Hakoake 2-Way Portable Scissors Transparent Mechanism / KOKUYO - bungu

    Red

    HAKO-AKE 2-Way Portable Scissors Transparent Mechanism / KOKUYO

    ¥3,400
  • Hakoake 2-Way Portable Scissors Transparent Mechanism / KOKUYO - bungu

    Green

    HAKO-AKE 2-Way Portable Scissors Transparent Mechanism / KOKUYO

    ¥3,400

Dotliner

Instant Adhesion

Apply adhesive instantly with no drying time, sticky residue, or wrinkled paper.

  • Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO - bungu

    White

    Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO

    ¥1,300
  • Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO - bungu

    Black

    Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO

    ¥1,300
  • Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO - bungu

    Red

    Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO

    ¥1,300
  • Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO - bungu

    Green

    Dot Liner Tape Glue Transparent Mechanism Body / KOKUYO

    ¥1,300
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More From Kokuyo

From notebooks to office essentials, KOKUYO has been shaping everyday stationery since 1905.

Shop All Kokuyo
  •

    Campus Flat Kimochii Notebook Set / KOKUYO

    (41)
    In stock
    ¥1,450
    View details
  • New arrival

    Campus Notebook Animal Grid Set

    ¥4,000
    View details

  • Campus Notebook Sticky Notes / KOKUYO

    (1)
    From ¥700
    View details

  • Checkle Pen Set / KOKUYO

    ¥1,200
    View details

  • HAKO-AKE 2 Way Scissors / KOKUYO

    (1)

    2 colors available

    From ¥2,150
    View details
  • Scholar's Kit Bundle - bungu

    Scholar's Study Palette

    ¥16,400
    View details

  • WP Fine Writer Pen Refill / KOKUYO

    Low stock
    ¥1,500
    View details

  • WP Fine Writer Pen / KOKUYO

    2 colors available

    Very low stock
    From ¥13,300
    View details
  • Sold out

    wemo Pad Type Erasable Memo / Cosmotec

    (0)

    3 colors available

    ¥2,450
    View details

Join the Bungu Experience

Love the assortment of stationary supplies. The ordering is easy. The delivery is quick and the packaging is awesome. Very cushiony amd attractive.

Bonnie P.

April 5, 2026

I enjoyed my time on this website. As a person who lives in the US, I feel that the experience of purchasing from this website was very easy and I had peace of mind knowing that I would receive the products in a timely manner.

Rajah D.

April 4, 2026

I like the selection and variety of goods. The staff were very responsive to my questions and helpful. My items arrived neatly packaged. It is nice to see attention to small details. I will shop here again <3

Sunny M.

March 21, 2026

My shopping experience was perfect. I’ll definitely be buying again soon. I loved the packaging—it feels like I have a little piece of Japan with me! Thanks, Bungu!

Andrea C.

March 20, 2026

Great automated feedback to tell when my shipment would be coming. Even better customer service. Packaging care is next level. I don't normally leave reviews but I had that good of an experience.

Brecken J.

March 20, 2026

Packaging That Reflects Our Values

Every order is carefully packaged to reflect our commitment to quality, presentation, and sustainable choices. Complete with complimentary touches, orders also include custom-designed furoshiki and an original, seasonal postcard.

Our Service

  • Zero Surprise Fees

    All duties and taxes are calculated at checkout

  • Craftsmanship

    Rich Japanese culture and excellent craftsmanship

  • Express Shipping

    Enjoy free express shipping on eligible orders

  • Happy Customers

    4.9 stars from 8,000+ reviews
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