KOKUYO and 'Shumi no Bungubako' Collaborate on Bronze Book Weight

Key facts

  • KOKUYO and 'Shumi no Bungubako' Collaborate on Bronze Book Weight
  • KOKUYO collaborates with the popular stationery magazine 'Shumi no Bungubako' to launch a bronze model of its 'Book-side' weight on July 15.
  • Source: PR Times
  • Date: June 11, 2026

Direct answer

KOKUYO collaborates with the popular stationery magazine 'Shumi no Bungubako' to launch a bronze model of its 'Book-side' weight on July 15.

Citation
KOKUYO and 'Shumi no Bungubako' Collaborate on Bronze Book Weight (June 11, 2026), PR Times
Source
PR Times
Date
June 11, 2026
KOKUYO collaborates with the popular stationery magazine 'Shumi no Bungubako' to launch a bronze model of its 'Book-side' weight on July 15.
新製品NQ 80/100出典：PR Times

📋 Article Processing Timeline

  • 📰 Published: June 11, 2026 at 20:30
  • 🔍 Collected: June 11, 2026 at 11:51
  • 🤖 AI Analyzed: June 11, 2026 at 12:48 (57 min after Collected)
KOKUYO Co., Ltd. announced a collaboration with the stationery magazine "Shumi no Bungubako," published by Heritage Inc., to launch a bronze version of its popular "Book-side" weight on Wednesday, July 15, 2026. Prior to the general release, it will be sold at "Shumi no Bungufes 2026" on July 11 and 12.

The "Book-side" weight is designed to hold open pages securely. This collaboration model utilizes bronze, composed mainly of copper and tin, finished in a pink gold tone.

Product Info:
- Product Name: "Book-side" weight (Bronze)
- MSRP: 8,500 JPY (excluding tax)
- Launch Date: July 15, 2026
- Features: Bronze material, pink gold finish, weighs approx. 215g.

FAQ

今回の文鎮の素材は何ですか？

従来の真鍮製に対し、青銅（銅と錫を主成分）を採用しています。

発売日はいつですか？

2026年7月15日（水）です。

どこで購入できますか？

コクヨ公式オンラインショップ、コクヨステーショナリー楽天市場店、Amazonコクヨ公式ショップ、趣味文CLUBオンラインショップ等で購入可能です。

先行販売はありますか？

はい、2026年7月11日、12日の「趣味の文具祭 2026」にて先行販売されます。

価格はいくらですか？

青銅製はメーカー希望小売価格8,500円（税抜）です。

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