The Kokuyo Jibun Techo Days 2026 in A5 Slim offers structure and flexibility in perfect balance. Split into two lightweight six-month volumes, it’s easy to carry whether you’re commuting, travelling, or planning at your desk. Each daily spread features a central 24-hour timeline, giving you the freedom to keep two logs side by side—work and personal, planning and journalling, or tasks and reflections.

Printed on Kokuyo’s premium THIN PAPER™, the pages are smooth, bleed-resistant, and fountain pen–friendly, with minimal show-through. Soft-touch covers add a professional finish and comfortable feel, while the slim format ensures portability without compromising writing space. Complete with calendars, habit trackers, project tools, and goal-setting pages, this planner is designed to help you organise your year with clarity and purpose.

Built for Daily Use

• Daily 24-Hour Layout: Always space to track work, life, and notes side by side.

• Two-Volume Set: Six months each for a lighter, more portable carry.

• Premium THIN PAPER™: Smooth, durable, and fountain pen–friendly.

Specifications

• Collection: Jibun Techo
  
• Size: A5 Slim
  
• Dimensions: 217 × 136 mm (8.5 × 5.3 in)
  
• Pages: 216 sheets (per book)
  
• Set Includes: DAYs 2026 Diary, instruction manual
  
• Material: Cover – PVC Cover, Insert Paper (Specialty Paper)
  
• Country of Origin: Japan