The Kokuyo Jibun Techo Biz 2026 in A5 Slim is more than a planner—it’s a professional tool for organising your schedule, goals, and reflections. True to its name (“Jibun” means myself in Japanese), it’s designed to capture not only tasks and appointments but also your ideas, dreams, and inspirations.

The Biz edition stands out for its sleek monochrome styling, understated layouts, and integrated cover with a refined finish. Inside, the clean design features a 3 mm grid ruling that provides structure for writing, note-taking, and sketching. This is the only Jibun Techo edition printed on Kokuyo’s premium MIO PAPER™—smooth, quick-drying, smudge-resistant, and fountain pen–friendly, with a thicker weight than THIN PAPER™ for enhanced durability.

Compact yet spacious, the A5 Slim Biz is the ideal companion for both work and personal life, offering structure without sacrificing creativity.

Thoughtfully Designed For…

• Structured Weekly Layouts: Always clear and efficient with a vertical format.

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

• Professional Styling: Minimalist monochrome design with integrated cover.

Specifications

• Collection: Jibun Techo
• Size: A5 Slim
  
• Dimensions: 217 × 138 mm (8.5 × 5.4 in)
  
• Pages: 104 sheets
  
• Set Includes: Biz 2026 DIARY and Instruction Manual
  
• Material: Cover – PVC (matte, opaque finish with pen holder)
  
• Country of Origin: Japan