Jibun Techo mini 2027 B6 DIARY / KOKUYO

• Size: B6 Slim
• Dimensions: 190 × 120 mm
• Sheets: 112 sheets
• Paper: KOKUYO THIN PAPER (bleed-resistant)
• Cover material: PVC, clear matte, with pen holder
• Monthly block: November (previous year) to March (following year)
• Weekly vertical: November (previous year) to 2nd week of January (following year)
• Start month: January 2027
• Includes: 2027 DIARY, insert paper, instruction manual
• Colors available: White, Green

The Jibun Techo (literally "my own planner") series started as KOKUYO's answer to a specific frustration: planners that tried to do everything but ended up feeling bloated. The mini format strips the system down to its core, keeping the DIARY component in a B6 Slim body that sits comfortably in a bag pocket.

The key material decision here is THIN PAPER. KOKUYO developed this paper to solve two problems at once: weight and durability. Thin paper typically bleeds and warps, especially with gel or erasable ballpoint pens. KOKUYO's version resists both, which means you can write freely with the pens you already use without switching to a "planner-safe" option. The clear matte PVC cover keeps the color visible while the built-in pen holder means your pen travels with the planner.