I have a text file (Japanese) with encoding like this: annon = \u30a2\u30ca\u30a6\u30f3\u30b9 send_annon_each = \u305d\u308c\u305e\u308c\u306e\u901a\u77e5\u3092\u500b\u5225\u306b\u9001\u308b I don't know it's encoding and how to create it. Please help me. Thanks.