The japanese characters can not see correctly

When I try dump save of japanese games, for example, of Splatoon 2 (スプラトゥーン2), the japanese characters isn't see correctly. The same happen with my name in the app (Username), that is in the japanese language.

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Console output doesn't support UTF-8 characters, and there's no plans on supporting that rn. You can temporarily change your username. Use 0.1.1 and press R to display title ID and find your game that way. スプラトゥーン2's title ID is 01003C700009C000. You can find more at http://switchbrew.org/index.php?title=Title_list/Games