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What a Small World !! 2021 including timetable creation and artist playlists
Official app of "MONGOL800 ga FESTIVAL What a Small World !! 2021"
This year, it will be held for two days, October 30th (Sat) and October 31st (Sun), 2021!
This official app has timetable creation, playlist audition of each artist, and various notification functions. Please enjoy What a Small World !! 2021 with this app!