KOKUYO Jibun Planner DIARY mini 2026 Refill Monthly B6 Slim
[Size] B6 slim (182 x 112 mm). [Set contents] Diary refill (no cover). [Period] Monthly: November 2025 – March 2027, Weekly: November 2025 – 2nd week of January 2027. [Number of sheets] 112 sheets [Paper quality] THIN PAPER.