Mark's Inc. released "MARK'S DIARY BOOK" wrote the footprint of the 10th anniversary of the Mark'schedule.
Our design diary that had started from four model 17 kinds in 1999(2000 versions) also recorded 100 times 1.8 million volumes ago of 92 model 425 kinds and ten years in 2009(2010 versions).
Please see this book for the hands for the 10th years anniversary of Mark'schedule also that are the histories of the diary market in recent years.