The IBM Kanji System was announced in 1971 to support

Japanese language is spoken natively by about 128 million people, primarily by Japanese people and primarily in Japan, the only country where it is the national language. Japanese belongs to the Japonic or Japanese- Ryukyuan language family. There have been ...

processing on the

IBM System/360 The IBM System/360 (S/360) is a family of mainframe computer systems that was announced by IBM on April 7, 1964, and delivered between 1965 and 1978. It was the first family of computers designed to cover both commercial and scientific applic ...

computers. It was later enhanced by the support of IBM System/34,

IBM 5550 IBM 5550 is a personal computer series that IBM marketed in Japan, Korea, Taiwan and China in the 1980s and 1990s, for business use customers. In Japan, it was introduced in 1983 and promoted as "" because it had three roles in one machine: a ...

and

DOS/V DOS/V is a Japanese computing initiative starting in 1990 to allow DOS on IBM PC compatibles with VGA cards to handle double-byte (DBCS) Japanese text via software alone. It was initially developed from PC DOS by IBM for its PS/55 machines ...

General

The IBM Kanji System became available in a series of staged announcements. Its initial technical demonstration was done at

Expo '70 The or Expo 70 was a world's fair held in Suita, Osaka Prefecture, Japan between March 15 and September 13, 1970. Its theme was "Progress and Harmony for Mankind." In Japanese, Expo '70 is often referred to as . It was the first world's fa ...

in Osaka, and an official announcement was made in 1971, including:Kurt Hensch, Toshiaki Igi, Masumi Iwao, Akira Oda and Toru Takeshita. "IBM History of Far Eastern Languages in Computing, in 3 Parts" in IEEE Annals of the History of Computing, Volume 27 Number 1 ( January - March, 2005 ) *

IBM 2245 IBM 2245 Kanji Printer () was the line printer of the IBM Kanji System, announced in 1971, that allowed printing of Japanese text on IBM System/360 and System/370 mainframe computers. Later, it would also support printing of Korean and Tradition ...

Kanji Printer * IBM 5924 Kanji Keypunch * IBM

System/360 The IBM System/360 (S/360) is a family of mainframe computer systems that was announced by IBM on April 7, 1964, and delivered between 1965 and 1978. It was the first family of computers designed to cover both commercial and scientific applic ...

System/370 The IBM System/370 (S/370) is a model range of IBM mainframe computers announced on June 30, 1970, as the successors to the System/360 family. The series mostly maintains backward compatibility with the S/360, allowing an easy migration path f ...

OS/VS1 Operating System/Virtual Storage 1, or OS/VS1, is a discontinued IBM mainframe computer operating system designed to be run on IBM System/370 hardware. It was the successor to the Multiprogramming with a Fixed number of Tasks (MFT) option of Sy ...

DOS/VSE VSEn (''Virtual Storage Extended'') is an operating system for IBM mainframe computers, the latest one in the DOS/360 lineage, which originated in 1965. DOS/VSE was introduced in 1979 as a successor to DOS/VS; in turn, DOS/VSE was succeeded by ...

Programming support The Kanji Keypunch was able to punch up to 2950 kinds of Kanji characters, using the left hand to select one of the 15 shift keys and the right hand to select one of the 240 Kanji characters for each shift. Until that time, only English alphanumeric and Japanese

half-width Katakana are katakana characters displayed compressed at half their normal width (a 1:2 aspect ratio), instead of the usual square (1:1) aspect ratio. For example, the usual (full-width) form of the katakana ''ka'' is カ while the half-width form is ｶ. ...

characters were processed on IBM mainframes. The IBM Kanji System thus established the basis for handling up to about 10,000 Japanese characters used in the daily life. The IBM Kanji System was further enhanced in September 1979 to include: Hardware * Offline input/output ** IBM 5924 T01 Kanji Keypunch ( IBM 029 Key Punch with 12-shift key Kanji keyboard) - RPQ * Online terminals **

IBM 3270 The IBM 3270 is a family of block oriented display and printer computer terminals introduced by IBM in 1971 and normally used to communicate with IBM mainframes. The 3270 was the successor to the IBM 2260 display terminal. Due to the text ...

Subsystem *** IBM 3274 model 52C Control Unit with Kanji processing functions *** IBM 3278 model 52 Display (IBM 3278 Display with 12-shift key Kanji keyboard) *** IBM 3283 model 52 Inkjet Printer * Online printer ** IBM 3800-2 Printing Subsystem Kanji support software * Operating Systems **

** IBM 8100 DPPX * Development Languages **

COBOL COBOL (; an acronym for "common business-oriented language") is a compiled English-like computer programming language designed for business use. It is an imperative, procedural and, since 2002, object-oriented language. COBOL is primarily ...

PL/I PL/I (Programming Language One, pronounced and sometimes written PL/1) is a procedural, imperative computer programming language developed and published by IBM. It is designed for scientific, engineering, business and system programming. It ...

DBCS A double-byte character set (DBCS) is a character encoding in which either all characters (including control characters) are encoded in two bytes, or merely every graphic character not representable by an accompanying single-byte character set ( ...

support **

IMS Ims is a Norwegian surname. Notable people with the surname include: * Gry Tofte Ims (born 1986), Norwegian footballer * Rolf Anker Ims (born 1958), Norwegian ecologist See also * IMS (disambiguation) Ims is a Norwegian surname. Notable people wit ...

CICS IBM CICS (Customer Information Control System) is a family of mixed-language application servers that provide online transaction management and connectivity for applications on IBM mainframe systems under z/OS and z/VSE. CICS family products ...

* Utility programs The IBM Kanji System was planned, designed, and implemented mainly by Double-byte Technical Coordination Organization (DTCO) and development departments in IBM Fujisawa Laboratory, assisted by IBM Endicott Lab (IBM 029), Poughkeepsie Lab (OS/VS), Kingston Lab (IBM 3270), Santa Teresa Lab (IMS), Hursley Lab (CICS), Boeblingen Lab (DOS/VSE) and other locations as well as related vendors. These announcements were followed by other announcements: * IBM System/34 Kanji System, using

IBM 5250 IBM 5250 is a family of block-oriented terminals originally introduced with the IBM System/34 midrange computer systems in 1977. It also connects to the later System/36, System/38, and IBM AS/400 systems, and to IBM Power Systems systems runn ...

display (October, 1979) * IBM 3283-053 Kanji Printer (1981) * IBM 3200 Kanji Printer (1982) *

emulation and

emulation by the Japanese PCs: **

(1984) **

(1991)

Competition and cooperation

At the time of its development, Japan's major

mainframe A mainframe computer, informally called a mainframe or big iron, is a computer used primarily by large organizations for critical applications like bulk data processing for tasks such as censuses, industry and consumer statistics, enterpris ...

companies were developing their own Japanese processing systems independently and at the same time cooperating to establish a Japanese character code industry standard (

JIS X 0208 JIS X 0208 is a 2-byte character set specified as a Japanese Industrial Standard, containing 6879 graphic characters suitable for writing text, place names, personal names, and so forth in the Japanese language. The official title of the curren ...

). Some of these systems are: *

JEF Jef is a Dutch-language masculine given name primarily used in Belgium. It is a short form of Jozef/ Josef, used also in Breton. People with the name include: *Jef Billings (born 1945), American figure skating costume designer * Jef Boeke (born ...

(Japanese processing Extended Facility) by

Fujitsu is a Japanese multinational information and communications technology equipment and services corporation, established in 1935 and headquartered in Tokyo. Fujitsu is the world's sixth-largest IT services provider by annual revenue, and the la ...

* JIPS (Japanese Information Processing System) by

NEC is a Japanese multinational information technology and electronics corporation, headquartered in Minato, Tokyo. The company was known as the Nippon Electric Company, Limited, before rebranding in 1983 as NEC. It provides IT and network soluti ...

KEIS Qays ʿAylān ( ar, قيس عيلان), often referred to simply as Qays (''Kais'' or ''Ḳays'') were an Arab tribal confederation that branched from the Mudar group. The tribe does not appear to have functioned as a unit in the pre-Islamic ...

(Kanji processing Extended Information System) by

Hitachi () is a Japanese multinational corporation, multinational Conglomerate (company), conglomerate corporation headquartered in Chiyoda, Tokyo, Japan. It is the parent company of the Hitachi Group (''Hitachi Gurūpu'') and had formed part of the Ni ...

Effect to the support of other languages

Similar supports later became available for

Korean Korean may refer to: People and culture * Koreans, ethnic group originating in the Korean Peninsula * Korean cuisine * Korean culture * Korean language **Korean alphabet, known as Hangul or Chosŏn'gŭl **Korean dialects and the Jeju language ** ...

, and Chinese (both in

Traditional A tradition is a belief or behavior (folk custom) passed down within a group or society with symbolic meaning or special significance with origins in the past. A component of cultural expressions and folklore, common examples include holidays ...

and Simplified forms).

General

Competition and cooperation

Effect to the support of other languages

References

See also