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For East Asian players the fact that Japanese and Chess notation is only of western style is really inconvenient.
Japanese chess notation style does not even has longer chess-style notation such as P7g-7f for short P-7f. Longer style is used for some of the Japanese chess softwares for non-Japanese. Also Chinese Chess and Japanese chess should have Kanji notation now that Japanese and Chinese localization have been released.
To lure more players from Japan and Asia. Introducing Mah Jong is a great idea I suppose. It is somewhat Asian counterpart to poker but with dice-like pieces with wide variety of scoring methods.