『Beauty of Mechanical Calculators』 　　Japanese mechanical calculators 　　　　Yuuzou Watanabe (Atelier yuuji) 　　（2015年1月発売） 　Apple Books で販売中( Apple Books 版 ) 　　　商品ページはこちら（1,200円） 　　　　（各国の Apple Books で販売中） 　Google Play の書籍 で掲載準備中（ EPUB 版） 　Amazon.co.jp で販売中( kindle 版 ) 　　　商品ページはこちら（1,185円） 　　　　（各国の Amazon で販売中）

[Title]
　Beauty of Mechanical Calculators

[Sub Title]
　Japanese mechanical calculators

[Author]
　Yuuzou Watanabe

This book was published so that the world would know Japanese mechanical calculators.
The history of mechanical calculator manufacturing companies in Japan and a brief explanation of ‘Wasan’, original mathematics in Japan, are added to this book.
Approximately 50 types of calculators and five structure samples are explained in this book.


世界に日本の機械式計算機を知って貰う為に刊行した。
本の機械式計算機製造会社の歴史と、日本独特の数学「和算」の簡単な説明を追加している。
掲載の機種は約50台に構造見本機5台である。

--- contents ---
Preface
Bibliography
The period of mathmatics developed in Japan
Mechanical calculator industry of Japan
YAZU type Calculator
Tiger Calculator
Tiger Calculator Genealogy
Tiger Calculator 1st term
Tiger Calculator 10
Tiger Calculator 10 (Special)
Tiger Calculator 13
Tiger Calculator 13 (New)
Tiger Calculator 14
Tiger Calculator 16
Tiger Calculator 18
Tiger Calculator 20
Tiger Calculator 24
Tiger Calculator 2nd term
Tiger Kihon 12
Tiger Kihon 12 Repair work
Tiger Kihon 14
Tiger Kihon 16
Tiger Kihon 18
Tiger Kihon 20
Tiger Kihon 16 Structure sample
Tiger Tokusou 16
Tiger Tokusou 18
Tiger Tokusou 20
Tiger Tokusou_renjyou 18
Tiger Tokusou 18 Structure sample
Tiger Calculator 3rd term
Tiger Renjyou 20
Tiger Renjyou 20 Changed type
Tiger Tokusou 18
Tiger Kihon 18
Tiger Renjyou 20 Structure sample
Tiger Calculator 4th term
Tiger Shin-renjyou 20
Tiger Shin-tokusou 18
Tiger Shin-renjyou 20 Structure sample
Tiger Calculator 5th term
Tiger Calculator H62-20
Tiger Calculator H62-18
Tiger Calculator H62-20 Structure sample
Tiger Calculator 6th term
Tiger Calculator H68-21
Tiger Calculator H68-21 Second-half
Tiger Calculator H68-S
Tiger Calculator H68-21 Structure sample
Tiger Calculator E60-3
Tiger Calculator E64-21
Tiger Calculator E67-20
Tiger Calculator A3-12, A66-9
Structure sample
Tiger Electronic Calculator
Nippon Calculator Fuji-Mark
Nippon Calculator SM-21
Nippon Calculator HL-21
BlueStar 13
BlueStar 20
Toshiba 13-TB
Toshiba 20-TC
Toshiba 20-EB
Aikoku Calculator
Maruzen Calculator
Taiyo Calculator 13
Taiyo Calculator 21
Taiyo Calculator 22
Taiyo Calculator S1
Keyber Calculator
Pilot Calculator P-1
Pilot Calculator P-3
Ideal Calculator
Corona Calculator
Nippo Calculator 101
Universal Calculator
Japanese addition machine
Specification table
( Model code / Model / Serial number / Manufacture year / Digit number / Size / Weight / Digitpitch / Back transfer / C'Dial Digit up / Data set Dial / Basic structure )