World's fair mascots

Twipsy was the official Mascot of the Expo 2000 world's fair held in Hannover. The character was created by the Spanish designer Javier Mariscal. His draft was selected in 1995 by an international jury out of 17 proposals in total. During the course of the Expo, Twipsy could be acquired on the EXPO area on forms of merchandise, ranging from a stuffed plush toy, to apparel such as on T-shirts, mugs, watches and other souvenirs, in addition to those with the EXPO logo. Apart from that, stamps showing Twipsy were released, and full-sized versions of Twipsy were running around on the EXPO area and

250px|right|thumb|Haibao Haibao (), meaning "jewel of the sea", is the mascot of Expo 2010, which was held in the city of Shanghai, China from May 1 to October 31, 2010.

thumb|Myaku-Myaku appearing at an event in Nagoya in September 2024 , officially stylized in all caps as MYAKU-MYAKU, is the mascot and yuru-chara representing Expo 2025, a world's fair held between April 13 and October 13, 2025, in Osaka, Japan. It was designed by picture book illustrator and named through a public contest by entrants Miyuu Kawakatsu and Hinata Sakuda in early 2022.