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The first practicalJapanese typewriter (Japanese:和文タイプライター,Hepburn:wabun taipuraitā) was invented byKyota Sugimoto in 1915. Out of the thousands ofkanji characters, Kyota's originaltypewriter used 2,400 of them.[1] He obtained the patent rights to the typewriter that he invented in 1929.[2] Sugimoto's typewriter met its competition when the Oriental Typewriter was invented by Shimada Minokichi.[3] The Otani Japanese Typewriter Company andToshiba also later released their own typewriters.[3]
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Unlike a Western typewriter, Japanese typewriter had no keyboard or arms withtype slugs attached. Instead, it consisted of:
Because the number of characters required to write Japanese is vastly larger than the alphabet used for European languages, simply extending the "one key per character" concept of Western typewriters would have made the mechanism overly complex and impractical. Sugimoto therefore adopted a new approach and invented a system in which characters could be selected from a type box by manipulating a control panel with keys.
The machine contained over 1,000 characters at minimum, and in most general-purpose models more than 2,000 kanji. Because the operator had to search for and strike each appropriate character one by one from this vast assortment of type slugs, a high degree of skill was required.
The Japanese typewriter was used strictly for producing fair copies of documents. Drafts produced with the machine were often used by printers forphototypesetting, or printed throughcyanotype, and later withphotocopiers. From 1930, the JapaneseLinotype machine was also developed,[4] and for many years both technologies supported the preparation of documents in Japanese government offices as well as layout production in the printing industry. Especially in document preparation, thanks to the spread of general-purpose models, the Japanese typewriter proved highly effective in schools, public institutions, and corporations for creating documents and notices distributed internally and externally. Before the 1970s, alongsidemimeograph duplication of handwritten manuscripts, it had secured a certain status as an indispensable office tool.
However, the Japanese typewriter was bulky and laborious to use. Unlike the Western typewriter, which allows the typist to key in text quickly, one needed to locate and then retrieve the desired character from a large matrix of metal characters.[5] For instance, to type a sentence, the typist would need to find and retrieve around 22 symbols from about three different character matrices, making the sentence longer to type than itsromanized version.[5][vague] For this reason, typists were required to undergo specialized training, and typing documents was not part of the duties of the ordinary office worker.[5]
Correcting typing errors afterward was extremely difficult. If the machine were tipped over, the type slugs inside the bucket would scatter everywhere, and merely reassembling them required the expertise of a specialist. In addition to being inconvenient to transport, the machine produced a loud operating noise, and it gradually disappeared from use as Japaneseword processors became widespread from around 1980.
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The character layout of the Japanese typewriter, including in cases where it was used for certification, was generally arranged according to theon'yomi (Sino-Japanese readings) of kanji ingojūon order, as it is the standard syllabary sequence of Japanese. However, in theJapan Self-Defense Forces the traditionaliroha order was used. In 1968, theJapan Ground Self-Defense Force accepted female non-commissioned officers as typists in its document division and conducted certification tests within the force. Because the type layout differed from that used in civilian settings, these typists found it difficult to obtain recognized qualifications when seeking reemployment in the private sector after retirement. After the machine was abolished in the 1980s, measures were introduced to transfer retiring personnel, except for those leaving at the end of their terms, to non-combat specialties.
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Although the Japanese typewriter gradually vanished during the 1980s with the rapid spread and falling price of word processors, one transitional model appeared in 1980. That year,Oki Electric Industry released the Lettermate 80, an electronicized version of the Japanese typewriter, marketed as a "Japanese Electronic Typewriter". Priced at 1.85 million yen at the time (approximately USD 8,200 at the exchange rate at the time), the device was actually cheaper—about one-third to three-fifths the cost—than Japanese word processors, which were still in their infancy. It used a Japanese typewriter keyboard as the input device, allowing the user to select characters by touching them with a special pen connected to the main unit by cable. Furthermore, by saving the inputted text as data on minifloppy disks (5-inch disks, as opposed to the 8-inch standard of the day), the machine enabled proofreading—a task that conventional Japanese typewriters had been ill-suited for.
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