Introducing ADABAS to the Japanese Market. - Yoshioki Ishii (IEEE Database Eng. Bull., 1983)

Supporting the Character Sets of Japanese Kanji and Korean Hangul in the ADABAS/NATURAL System. - Masahiro Shimada; Hideki Nishimoto; Takashi Ishizaka; Andreas Schütz; Yong-Soo Kim; Yoshioki Ishii (DASFAA, 1989)

Overview of Japanese Kanji and Korean Hangul Support on the ADABAS/NATURAL System. - Yoshioki Ishii; Hideki Nishimoto (IEEE Data Eng. Bull., 1989)

The Rise, Fall and Return of Software Industry in Japan. - Yoshioki Ishii (ER, 1998)

TimeCube-Efficient Storage, Access and Analysis of Temporal (Historical) Data. - Yoshioki Ishii; T. Ishizaka; Narendra Mohan; Jianlin Feng (ER Workshops, 1998)