2026 Book Style Diary – B6 – Variant Cat Grey – Diary

The Midori 2026 Diary Book B6 Cat Grey is a hardcover diary with a weekly setup, running from January 2026 to December 2026. Decorated with cats by Ms. Sayo Koizumi, this weekly diary has some practical and fun lists at the back. Think gift lists, book lists, and music lists, to name a few.

Ms. Sayo Koizumi is a Japanese illustrator, known for her delicate and charming cat illustrations. Since 2018, she has been in charge of illustrations for Midori’s diaries and calendars, among other works in many books, magazines, and solo exhibitions. Her delicate artwork captures the playful essence of cats, appealing to all cat lovers worldwide.

Measures 18 x 11,1 cm
Runs from January 2026 to December 2026
Counts 176 sheets
Made in Japan

Please note: images depicted may be from previous years; contents are the same for 2026.