Date	Sept. 5 (Wed.) -- 7 (Fri.)
Location	Makuhari Messe International Exhibition Hall
URL	https://www.jasis.jp/en/

Date	October 17 (Wed.) -- 19 (Fri.)
Location	Makuhari Messe International Exhibition Hall
URL	https://www.optojapan.jp/en/index.html

Date	November 13 (Tue.) -- 15 (Thurs.)
Location	Science Museum, Tokyo
URL	http://www.optronics.co.jp/fair/en/