Mochiri & Co. – Sovereign Edition Fountain Pen

静かな威厳 (Quiet Sovereignty)

Nib

精密な極細針先 (Ultra Fine Needle Precision)

Fitted with an Extra Fine (EF) Semi-Hooded Needle Nib, the Sovereign Edition delivers exceptionally crisp, controlled lines with remarkable consistency. The semi-hooded construction enhances ink stability while protecting the nib, making it ideal for precise writing, signatures, detailed journaling, and everyday professional use.

Balance & Weight

均衡された設計 (Perfectly Balanced Design)

Designed with an approximate 22–28g capped weight, offering a naturally balanced feel between the barrel and nib. Every stroke feels stable, reducing hand fatigue while maintaining exceptional writing precision during extended sessions.

Design

静寂の威厳 (The Elegance of Quiet Authority)

A deep piano-black lacquered body paired with luxurious gold-plated appointments creates a timeless expression of refinement. The iconic semi-hooded nib and minimalist silhouette reflect an understated elegance inspired by classic Japanese writing instruments.

Designed for those who appreciate subtle luxury, precision engineering, and enduring craftsmanship.

Design inspired by Japanese craftsmanship. While the pens are responsibly sourced & manufactured from global manufacturing partners belonging to China, India & Germany.

Writing Performance

滑らかな精密さ (Smooth Precision)

The Semi-Hooded Extra Fine needle nib is engineered for reliable ink flow with controlled precision. It produces clean, sharp strokes with minimal feathering, making it perfectly suited for fine handwriting, office work, planners, journals, and technical notes.

Its balanced flow ensures a smooth writing experience from the first word to the last.

Grip

快適な筆記体験 (Comfortable Writing Experience)

The streamlined grip section provides a secure and natural hold, allowing effortless control without unnecessary bulk. Its ergonomic profile supports long writing sessions while maintaining excellent nib precision.

Collector Appeal

時代を超える一本 (A Timeless Collector's Piece)

Inspired by the legendary semi-hooded fountain pens admired by collectors worldwide, the Sovereign Edition celebrates timeless design rather than trends.

Created for enthusiasts who appreciate enduring elegance, precision engineering, and a writing instrument that never goes out of style.

Specifications

製品仕様 (Product Specifications)

• Material: Premium Lacquered Metal Body
• Finish: Gloss Black with Gold-Plated Trim
• Nib: Extra Fine (EF) Semi-Hooded Needle Nib
• Cap Type: Slip Cap
• Ink System: Screw Ink Converter / Standard Ink Cartridges
• Diameter: 13 mm
• Capped Length: 138 mm
• Weight (with cap): ~25 g
• Quantity: 1 Fountain Pen

Designed by Mochiri & Co.

設計美と機能性の融合

(Fusion of Design & Functionality)

Engineered to deliver effortless precision through thoughtful balance, refined proportions, and dependable performance. Every detail serves a purpose—bringing together timeless aesthetics and everyday functionality in a writing instrument built to inspire.

Manufacturing

品質管理のもと製造 (Manufactured Under Strict Quality Control)

Made in PRC under Mochiri & Co. design specifications.

Every writing instrument undergoes quality inspection to ensure consistency, durability, and dependable writing performance.

日本の美学に着想を得た設計

(Inspired by Japanese Aesthetics)

The Sovereign Edition reflects the restraint, harmony, and quiet sophistication found in Japanese design philosophy. Its clean lines, balanced proportions, and purposeful simplicity embody the belief that true luxury lies in precision rather than excess—creating a fountain pen designed to be appreciated for generations.