If you have not updated the version because you have increased it from 0.5.9.2 to 0.6.0 You may not be able to join the match. *From this update, the game engine used has been updated. [b]■Important changes[/b] ・The “battle” function has been suspended. Also, the position of ``friend'' has changed to the left. [b]■Correction[/b] ・Sushi Box bug fixes Fixed the issue where the mat selection screen remained displayed if you pressed exchange points when selecting a mat. [b]■About Chinese translation[/b] We are currently making a lot of text corrections and the translation is not up to date. All translations will be done before the official release. We apologize for the inconvenience.