The distinct white line running down the front cover is the trademark of this annual design.

This smart-looking Black book has been one of the best-selling Weeks designs since the Weeks joined the lineup in 2011, thanks to its unique look of the white stripe laid over a basic black background for a stark contrast.

This softcover book is easy to flip through the pages, grasp in your hand, and shove in your pocket. The ability to roughhouse this durable little book makes it very easy to use.

When you order this Hobonichi Techo Weeks, you’ll receive a clear, adhesive corner pocket you can stick anywhere you like.