Maruman Mnemosyne A5 Blank Notebook – Landscape

The Maruman Mnemosyne N183A is a horizontal A5 notebook designed for ideas that benefit from more freedom than ruled paper provides. Its blank layout and wide landscape orientation make it especially useful for sketches, diagrams, mind maps, meeting notes, and visual planning.

Paper and Construction

The notebook contains 70 sheets of smooth 80 gsm writing paper, each micro-perforated for clean removal. A durable black polypropylene front cover and board back cover protect the pages, while the twin-wire binding allows the notebook to open comfortably and stay flat during use.

Each sheet includes a subtle header area for organizing titles and notes without restricting the main writing space. The blank format works particularly well for fountain pens, gel pens, pencils, and mixed text-and-sketch use.

Technical Specifications

• Brand: Maruman
• Collection: Mnemosyne
• Model: N183A
• Size: A5
• Format: Landscape
• Ruling: Blank
• Sheets: 70
• Paper Weight: 80 gsm
• Overall Dimensions: 160 x 210 x 10 mm
• Paper Dimensions: 148 x 210 mm
• Binding: Twin wire
• Perforated Pages: Yes
• Front Cover: Polypropylene
• Back Cover: Board
• Weight: Approximately 240 g
• Made in Japan
• SKU: N183A