"fess_japanese_iteration_mark"
          ],
          "tokenizer": "japanese_tokenizer",
          "filter": [
            "truncate10_filter",
            "fess_japanese_baseform",
            "fess_japanese_stemmer",
            "japanese_pos_filter",
            "lowercase",
            "japanese_stop"
          ]
        },
        "korean_analyzer": {
          "type": "custom",