ダイヤモンド株式会社 News Releases

[New Release] New Item "Sheaffer x Emily in Paris Notebook" Featuring Parisian Essence Appears

Diamond Co., Ltd., the official general importer for SHEAFFER luxury writing instruments in Japan, w… · 2026-05-01

[New Product] Sheaffer's Masterpiece 'Legacy' Debuts with Dazzling Bicolor

Sheaffer's iconic 'Legacy' series introduces a new model with a vibrant bicolor design. An importer/… · 2026-04-22

[New Product] Sheaffer's Masterpiece 'Legacy' Debuts with Dazzling Bicolor

Sheaffer's iconic 'Legacy' series introduces a new model with a vibrant bicolor design. An importer/… · 2026-04-22