A5/W153×H210mm Horizontal Ruling 50 sheets A6/W110×H148mm Horizontal Ruling 50 sheets Semi-B5/W184×H252mm Horizontal Ruling 50 sheets A long-selling notebook. A standard notebook that can be used in a variety of situations, regardless of purpose, age, or gender. The cover is "LEATHAC 66", a paper characterized by its soft texture with a calf skin pattern. Wisteria / FujiSoft and Elegant Wisteria ColorPeach / MomoTender Peach Color With a Feeling of HappinessOlive / KanranYellowish Green Color With a Sense of Peace and Tranquility The paper used for the inner sheet is an original acid-free paper with superior writability, developed in collaboration with Oji Paper Co., Ltd. Although "acid-free paper" is now commonly used, until 1984, when APICA launched the first notebook using acid-free paper in Japan, acidic paper was used for notebooks, which could not be preserved for a long period of time and often became easily damaged. With the wish to "preserve important records for a long time," we focused on acid-free paper, which was used mainly for publications at that time, and developed a writing paper that was easy to write on and had superior storage stability.
