Hobonichi Techo Cousin 2025 Model. At 148 mm x 210 mm (5.8 x 8.3), the a5 size is twice the size of its a6 original counterpart, so there’s plenty of room to use the cousin for both business and pleasure. The book layout is the same as the japanese edition.

The planner starts on january 1, 2025, with weeks. The book starts on january 1, and the calendar’s weeks start on.