Complex sentence: The Kyoto College of Graduate Studies for Informatics (KCGI) was established in 2004 as part of the KCG Group headed by the Kyoto Computer Gakuin (KCG)--the first private computer educational institution in Japan founded in 1963 by Yasuko and Shigeo Hasegawa.
Split into simpler sentences: The Kyoto College of Graduate Studies for Informatics (KCGI) was established in 2004. It was formed as part of the KCG Group which was headed by the Kyoto Computer Gakuin, founded in 1963 by Yasuko and Shigeo Hasegawa.