Kokuyo Jibun Techo Biz mini 2026 Monthly Slim Matte Black B6 Size Starts December 2025 (Ni-JBM1D-26) -

[Period] Monthly: December 2025 to March 2027, Weekly: December 2025 to the second week of January 2027 [Layout] Monthly block format, one week per spread (24-hour vertical), starts on Monday [Size] B6 Slim (190mm x 120mm) [Number of sheets] 104 sheets [Set contents] Biz mini 2026 DIARY, instruction manual [Color] Matte black [Material] Cover: PVC (opaque matte, with pen holder)