Hobonichi A5 Cover Letter

This is an envelope-style cover with a string-and-button closure, titled Letter. The design features a triangular flap and a combination of two contrasting fabrics with different textures.

A techo can feel like a letter to yourself. We created this cover with the hope that you’ll enjoy quiet moments of reflection—like writing a letter to your own heart. Even the action of winding and unwinding the string to open and close the cover is meant to be savored, as part of a mindful, personal ritual.

A5 Cousin ENG 2026

Note: Hobonichi insert is sold separately.

Specifications*Specifications may vary slightly

Cover

Size	H: 230 x W: 440 x T: 3 mm / H: 9.1" x W: 17.3" x T: 0.1"
Weight	Approx. 127 g
Main material	Exterior: PU, acrylic / Interior: PU, acrylic, polyester / Parts: Cow leather
Compatible Techo Books	Cousin (A5) 1 page per day Cousin Avec (A5) 1 page per day 6-month book Day-Free Monthly notebook