||Pacific Convention Plaza Yokohama is established (Chairman: HANAMURA, Nihachiro / President: TAKAGI, Fumio).
Initial capital is 4,400,000,000 yen.
||Capital increases to 8,800,000,000 yen.
||Construction work of Conference Center and Hotel complex is started.
||Capital increases to 11,000,000,000 yen.
||Construction of Exhibition Hall (Phase Ⅰ) is started.
||Capital increases to 15,986,000,000 yen.
||Construction of Conference Center and Hotel complex is completed.
Completion ceremony is held on July 29. Full operation is started on August 22.
||Capital increases to 16,801,000,000 yen.
Construction of National Convention Hall of Yokohama is started.
||Construction of Exhibition Hall (Phase Ⅰ) is completed. Completion ceremony is held on October 12. Full operation is started on October 13.
||Construction of National Convention Hall is completed.
Completion ceremony is held on April 25. Full operation is started on May 19.
||Construction of Exhibition Hall (*Phase Ⅱ) is started.
*Doubling the exhibition space and additional construction of Annex Hall.
||Chairman: TAKAGI, Fumio / President: BABA, Sadao.
||Construction of Exhibition Hall (Phase Ⅱ) is completed on July 30.
||President: OKAMOTO, Akira.
||Capital decreases to 7,565,000,000 yen.
||President: FUKAGAWA, Kuniaki
||President: KOBORI, Takashi
||President: MITSUDA, Kiyotaka
||President: SUZUKI, Takashi
||President: NAKAYAMA, Kozue