Pocket Diary Slim Ojisan 2026 Esterbrook Minerale comes from the fusion

Minerale comes from the fusion of two nuances: intense emerald green and amethyst

and a deep respect for tradition

Layer by layer

Each pen is inspired by a specific day of the week

a shine that recalls glass and make the resin even brighter

Pocket Diary Slim Ojisan 2026 Esterbrook Minerale comes from the fusionDescription Each month of this diary tells a story about the everyday life of Ojisan, a popular character from MIDORI, capturing his quiet, ordinary moments. Ojisan appears throughout the pagesrelaxed, easygoing, and sometimes unexpectedly active. Some pages, like the title page where Ojisan is making coffee, reflect feedback from fans who visited the 30th anniversary event held last year. This is a slim sized planner with a monthly block layout that