Hello, Happy World! Special Event ~Happy! Lucky! Smile! Festival!~

 is an upcoming event by Hello, Happy World!, as well as the band's first live. It will be held on September 9, 2023, at KT Zepp Yokohama and have two parts.

Lottery tickets for the event were included in the limited edition of Hello, Happy World!'s 2nd album, SMILE ON PARADE.

Setlist
TBA

Video
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Trivia

 * Kurosawa Tomoyo will only appear during the first part.