If you have not updated because the version was increased from 0.5.0 to 0.5.1 You may not be able to join the match. [b]■Competition in general[/b] ・Add stamps ・Added animation when using stamps [b]■Friends match[/b] ・Added "Random Side Menu" to additional rules Accordingly, the UI of the How to Play/Friendly Match standby screen has been adjusted. [b]■Correction[/b] ・Change of main UI design - Corrected the texture of sushi -Fixed a bug that occurred when pressing sushi immediately after pressing the ``Tsumo'' or ``Gochi'' button. [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. [b]Still checking[/b] ■CPU battle ・Phenomenon where 4 or more pieces of sushi appear - Phenomenon where sushi disappears due to CPU speed