สมุดวางแผนรายเดือน Kokuyo Jibun Techo Biz 2026 - มีให้เลือกทั้งขนาด A5 Slim และ B6 Slim มีหลายสีให้เลือก เริ่มต้นเดือนธันวาคม เครื่องเขียนสมุดบันทึก/ไดอารี่จากญี่ปุ่น

country_of_origin: Japan All items in our store are genuine / authentic and shipped from Japan! 🇯🇵📦✨ Matte black: A5 Slim 【Period】 Monthly: December 2025 to March 2027, Weekly: December 2025 to the second week of January 2027 【Layout】 Monthly block style, double-page spread for one week (24-hour vertical), starts on Monday 【Size】 A5 Slim (217mm high × 138mm wide) 【Number of Sheets】 104 sheets 【Contents】 Biz 2026 DIARY, instruction manual 【Color】 Matte Black 【Material】 Cover/PVC (opaque matte with pen holder) JAN: 4901480407975 material: Paper, polyvinyl chloride Matte navy: A5 Slim 【Period】 Monthly: December 2025 - March 2027, Weekly: December 2025 - Second week of January 2027 【Layout】 Monthly block style, double-page spread for one week (24-hour vertical), starts on Monday 【Size】 A5 Slim (Height 217 × Width 138 mm) 【Pages】 104 pages 【Set Contents】 Biz 2026 DIARY, instruction manual 【Color】 Matte Navy 【Material】 Cover/PVC (opaque matte, with pen holder) Matte black: B6 Slim 【Period】 Monthly: December 2025 to March 2027, Weekly: December 2025 to the second week of January 2027 【Layout】 Monthly block style, two-page weekly (24-hour vertical), starts on Monday 【Size】 B6 slim (190mm high x 120mm wide) 【Number of pages】 104 pages 【Contents】 Biz mini 2026 DIARY, instruction manual 【Color】 Matte black 【Material】 Cover/PVC (opaque matte with pen holder) Light beige: A5 Slim 【Period】 Monthly: December 2025 - March 2027, Weekly: December 2025 - Second week of January 2027 【Layout】 Monthly block style, double-page spread for one week (24-hour vertical), starting on Monday 【Size】 A5 Slim (H 217 × W 138 mm) 【Number of pages】 104 pages 【Contents】 Biz 2026 DIARY, instruction manual 【Color】 Light beige 【Material】 Cover/PVC (opaque matte, with pen holder) Light beige: B6 Slim 【Period】 Monthly: December 2025 to March 2027, Weekly: December 2025 to the second week of January 2027 【Layout】 Monthly block format, 1-week spread (24-hour vertical), starts on Monday 【Size】 B6 Slim (190mm tall × 120mm wide) 【Pages】 104 pages 【Set Contents】 Biz mini 2026 DIARY, instruction manual 【Color】 Light beige 【Material】 Cover/PVC (opaque matte with pen holder) Refill: A5 Slim [Period] Monthly: December 2025 - March 2027, Weekly: December 2025 - the second week of January 2027 [Layout] Monthly block style, two-page spread for one week (24-hour vertical), starts on Monday [Size] A5 slim (210mm height × 130mm width) [Set Contents] Biz 2026 DIARY (without cover) and user manual [Number of Sheets] 104 sheets [Paper Quality] Thin paper Refill: B6 Slim 【Period】 Monthly: December 2025 to March 2027, Weekly: December 2025 to the second week of January 2027 【Layout】 Monthly block style, two-page spread for one week (24-hour vertical), starts on Monday 【Size】 B6 Slim (Height 182mm × Width 112mm) 【Contents】 Biz mini 2026 DIARY (without cover) and instruction manual 【Number of Pages】 104 pages 【Paper Quality】 THIN PAPER With calm colors and refined fonts, this planner blends seamlessly into professional settings such as meetings or business talks while helping you switch smoothly between work and personal life. Packed with versatile content, it’s a practical tool that supports both business and private use with style and functionality.