diff --git a/src/main/resources/fess_indices/fess/ja/mapping.txt b/src/main/resources/fess_indices/fess/ja/mapping.txt
index 3c0703deb..5c0ed26f4 100644
--- a/src/main/resources/fess_indices/fess/ja/mapping.txt
+++ b/src/main/resources/fess_indices/fess/ja/mapping.txt
@@ -1,96 +1,21 @@
-# Half-width Katakana ＝＞ Full-width Katakana
-ｱ => ア
-ｲ => イ
-ｳ => ウ
-ｴ => エ
-ｵ => オ
-ｶ => カ
-ｷ => キ
-ｸ => ク
-ｹ => ケ
-ｺ => コ
-ｻ => サ
-ｼ => シ
-ｽ => ス
-ｾ => セ
-ｿ => ソ
-ﾀ => タ
-ﾁ => チ
-ﾂ => ツ
-ﾃ => テ
-ﾄ => ト
-ﾅ => ナ
-ﾆ => ニ
-ﾇ => ヌ
-ﾈ => ネ
-ﾉ => ノ
-ﾊ => ハ
-ﾋ => ヒ
-ﾌ => フ
-ﾍ => ヘ
-ﾎ => ホ
-ﾏ => マ
-ﾐ => ミ
-ﾑ => ム
-ﾒ => メ
-ﾓ => モ
-ﾔ => ヤ
-ﾕ => ユ
-ﾖ => ヨ
-ﾗ => ラ
-ﾘ => リ
-ﾙ => ル
-ﾚ => レ
-ﾛ => ロ
-ﾜ => ワ
-ｦ => ヲ
-ﾝ => ン
-ｯ => ッ
-ｧ => ァ
-ｨ => ィ
-ｩ => ゥ
-ｪ => ェ
-ｫ => ォ
-ｬ => ャ
-ｭ => ュ
-ｮ => ョ
-ｶﾞ => ガ
-ｷﾞ => ギ
-ｸﾞ => グ
-ｹﾞ => ゲ
-ｺﾞ => ゴ
-ｻﾞ => ザ
-ｼﾞ => ジ
-ｽﾞ => ズ
-ｾﾞ => ゼ
-ｿﾞ => ゾ
-ﾀﾞ => ダ
-ﾁﾞ => ヂ
-ﾂﾞ => ヅ
-ﾃﾞ => デ
-ﾄﾞ => ド
-ﾊﾞ => バ
-ﾋﾞ => ビ
-ﾌﾞ => ブ
-ﾍﾞ => ベ
-ﾎﾞ => ボ
-ﾊﾟ => パ
-ﾋﾟ => ピ
-ﾌﾟ => プ
-ﾍﾟ => ペ
-ﾎﾟ => ポ
+#
+#   Copyright (C) 2016 Shinji Ikeda All Rights Reserved.
+#   Copyright 2016 CodeLibs Project
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
 
-# Full-width alpha-numeric ＝＞ Half-width alpha-numeric
-０ => 0
-１ => 1
-２ => 2
-３ => 3
-４ => 4
-５ => 5
-６ => 6
-７ => 7
-８ => 8
-９ => 9
+　 => \u0020
+~ => 
 
 Ａ => A
 Ｂ => B
@@ -118,7 +43,6 @@
 Ｘ => X
 Ｙ => Y
 Ｚ => Z
-
 ａ => a
 ｂ => b
 ｃ => c
@@ -146,37 +70,102 @@
 ｙ => y
 ｚ => z
 
-# !#$%&'()=|-^\@[`{;:]+*}/_<>?
-！ => !
-” => "
-＃ => #
-＄ => $
-％ => %
-＆ => &
-’ => '
-（ => (
-） => )
-＝ => =
-｜ => |
-－ => -
-＾ => ^
-￥ => \\
-＠ => @
-［ => [
-｀ => `
-｛ => {
-； => ;
-： => :
-］ => ]
-＋ => +
-＊ => *
-｝ => }
-／ => /
-＿ => _
-＜ => <
-＞ => >
-？ => ?
-‘ => `
+ｱ => ア
+ｲ => イ
+ｳ => ウ
+ｴ => エ
+ｵ => オ
+ｶ => カ
+ｷ => キ
+ｸ => ク
+ｹ => ケ
+ｺ => コ
+ｶﾞ => ガ
+ｷﾞ => ギ
+ｸﾞ => グ
+ｹﾞ => ゲ
+ｺﾞ => ゴ
+ｻ => サ
+ｼ => シ
+ｽ => ス
+ｾ => セ
+ｿ => ソ
+ｻﾞ => ザ
+ｼﾞ => ジ
+ｽﾞ => ズ
+ｾﾞ => ゼ
+ｿﾞ => ゾ
+ﾀ => タ
+ﾁ => チ
+ﾂ => ツ
+ﾃ => テ
+ﾄ => ト
+ﾀﾞ => ダ
+ﾁﾞ => ヂ
+ﾂﾞ => ﾂﾞ
+ﾃﾞ => デ
+ﾄﾞ => ド
+ﾅ => ナ
+ﾆ => ニ
+ﾇ => ヌ
+ﾈ => ネ
+ﾉ => ノ
+ﾊ => ハ
+ﾋ => ヒ
+ﾌ => フ
+ﾍ => ヘ
+ﾎ => ホ
+ﾊﾞ => バ
+ﾋﾞ => ビ
+ﾌﾞ => ブ
+ﾍﾞ => ベ
+ﾎﾞ => ボ
+ﾊﾟ => パ
+ﾋﾟ => ピ
+ﾌﾟ => プ
+ﾍﾟ => ペ
+ﾎﾟ => ポ
+ﾏ => マ
+ﾐ => ミ
+ﾑ => ム
+ﾒ => メ
+ﾓ => モ
+ﾔ => ヤ
+ﾕ => ユ
+ﾖ => ヨ
+ﾗ => ラ
+ﾘ => リ
+ﾙ => ル
+ﾚ => レ
+ﾛ => ロ
+ﾜ => ワ
+ｦ => ヲ
+ﾝ => ン
+ｳﾞ => ヴ
+ｯ => ッ
+ｧ => ァ
+ｨ => ィ
+ｩ => ゥ
+ｪ => ェ
+ｫ => ォ
+ｬ => ャ
+ｭ => ュ
+ｮ => ョ
+ﾞ => ゛
+ﾟ => ゜
+ｰ => ー
+･ => ・
+
+０ => 0
+１ => 1
+２ => 2
+３ => 3
+４ => 4
+５ => 5
+６ => 6
+７ => 7
+８ => 8
+９ => 9
 
 ① => 1
 ② => 2
@@ -187,3 +176,757 @@
 ⑦ => 7
 ⑧ => 8
 ⑨ => 9
+
+！ => !
+？ => ?
+＃ => #
+％ => %
+＆ => &
+＠ => @
+＋ => +
+－ => -
+＊ => *
+／ => /
+＝ => =
+＄ => $
+＾ => ^
+： => :
+； => ;
+’ => '
+‘ => '
+， => ,
+． => .
+¥ => ￥
+” => "
+（ => (
+） => )
+｜ => |
+［ => [
+｀ => `
+｛ => {
+］ => ]
+｝ => }
+＿ => _
+＜ => <
+＞ => >
+
+Ⅰ => 1
+Ⅱ => 2
+Ⅲ => 3
+Ⅳ => 4
+Ⅴ => 5
+Ⅵ => 6
+Ⅶ => 7
+Ⅷ => 8
+Ⅸ => 9
+Ⅹ => 10
+
+ゐ => い
+ゑ => え
+ヰ => イ
+ヱ => エ
+
+ヴァ => バ
+ヴィ => ビ
+ヴゥ => ブ
+ヴェ => ベ
+ヴォ => ボ
+
+
+Ζ => Z
+
+亞 => 亜
+惡 => 悪
+蘆 => 芦
+鰺 => 鯵
+壓 => 圧
+菴 => 庵
+圍 => 囲
+爲 => 為
+醫 => 医
+毓 => 育
+弌 => 一
+壹 => 壱
+稻 => 稲
+飮 => 飲
+婬 => 淫
+隱 => 隠
+夘 => 卯
+欝 => 鬱
+廐 => 厩
+廏 => 厩
+睿 => 叡
+營 => 営
+暎 => 映
+曵 => 曳
+榮 => 栄
+頴 => 穎
+偀 => 英
+衞 => 衛
+咏 => 詠
+驛 => 駅
+圓 => 円
+烟 => 煙
+艷 => 艶
+鈆 => 鉛
+鹽 => 塩
+奧 => 奥
+徃 => 往
+應 => 応
+橫 => 横
+歐 => 欧
+毆 => 殴
+鶯 => 鴬
+堽 => 岡
+崗 => 岡
+冲 => 沖
+穩 => 穏
+假 => 仮
+價 => 価
+譁 => 嘩
+峩 => 峨
+畫 => 画
+會 => 会
+觧 => 解
+囘 => 回
+壞 => 壊
+迴 => 廻
+恠 => 怪
+懷 => 懐
+畍 => 界
+繪 => 絵
+蠏 => 蟹
+崕 => 崖
+礙 => 碍
+盖 => 蓋
+葢 => 蓋
+蠣 => 蛎
+鉤 => 鈎
+擴 => 拡
+攪 => 撹
+殼 => 殻
+覺 => 覚
+學 => 学
+斈 => 学
+嶽 => 岳
+樂 => 楽
+竈 => 竃
+釡 => 釜
+栢 => 柏
+鬻 => 粥
+勸 => 勧
+卷 => 巻
+寬 => 寛
+歡 => 歓
+灌 => 潅
+罐 => 缶
+觀 => 観
+諫 => 諌
+鑒 => 鑑
+閒 => 間
+關 => 関
+陷 => 陥
+舘 => 館
+巖 => 巌
+嵓 => 巌
+鴈 => 雁
+鳫 => 雁
+顏 => 顔
+憙 => 喜
+憘 => 喜
+噐 => 器
+竒 => 奇
+朞 => 期
+棊 => 棋
+弃 => 棄
+歸 => 帰
+皈 => 帰
+氣 => 気
+龜 => 亀
+僞 => 偽
+冝 => 宜
+戲 => 戯
+犧 => 犠
+卻 => 却
+糺 => 糾
+舊 => 旧
+據 => 拠
+擧 => 挙
+舉 => 挙
+亰 => 京
+恊 => 協
+峽 => 峡
+挾 => 挟
+敎 => 教
+况 => 況
+狹 => 狭
+鄕 => 郷
+曉 => 暁
+惞 => 欣
+區 => 区
+驅 => 駆
+駈 => 駆
+桒 => 桑
+勳 => 勲
+勛 => 勲
+薰 => 薫
+羣 => 群
+徑 => 径
+逕 => 径
+惠 => 恵
+憇 => 憩
+攜 => 携
+溪 => 渓
+谿 => 渓
+經 => 経
+繼 => 継
+莖 => 茎
+螢 => 蛍
+輕 => 軽
+頸 => 頚
+鷄 => 鶏
+藝 => 芸
+缺 => 欠
+决 => 決
+儉 => 倹
+劍 => 剣
+劔 => 剣
+劒 => 剣
+剱 => 剣
+釼 => 剣
+圈 => 圏
+檢 => 検
+權 => 権
+獻 => 献
+縣 => 県
+險 => 険
+顯 => 顕
+驗 => 験
+鹹 => 鹸
+嚴 => 厳
+乕 => 虎
+皷 => 鼓
+效 => 効
+廣 => 広
+恆 => 恒
+晄 => 晃
+稾 => 稿
+畊 => 耕
+鑛 => 鉱
+礦 => 砿
+髙 => 高
+刧 => 劫
+號 => 号
+軣 => 轟
+國 => 国
+圀 => 国
+黑 => 黒
+嵳 => 嵯
+濟 => 済
+碎 => 砕
+齋 => 斎
+劑 => 剤
+戝 => 財
+冱 => 冴
+沍 => 冴
+嵜 => 崎
+﨑 => 崎
+碕 => 埼
+櫻 => 桜
+册 => 冊
+雜 => 雑
+襍 => 雑
+皋 => 皐
+參 => 参
+慘 => 惨
+棧 => 桟
+蠶 => 蚕
+讚 => 讃
+贊 => 賛
+殘 => 残
+絲 => 糸
+帋 => 紙
+齒 => 歯
+亊 => 事
+兒 => 児
+尓 => 爾
+辭 => 辞
+濕 => 湿
+貭 => 質
+實 => 実
+筱 => 篠
+蘂 => 蕊
+蕋 => 蕊
+舍 => 舎
+冩 => 写
+寫 => 写
+釋 => 釈
+咒 => 呪
+壽 => 寿
+收 => 収
+穐 => 秋
+龝 => 秋
+讎 => 讐
+從 => 従
+澁 => 渋
+澀 => 渋
+獸 => 獣
+縱 => 縦
+肅 => 粛
+凖 => 準
+處 => 処
+敍 => 叙
+敘 => 叙
+甞 => 嘗
+奬 => 奨
+獎 => 奨
+將 => 将
+厰 => 廠
+曻 => 昇
+枩 => 松
+燒 => 焼
+稱 => 称
+證 => 証
+乘 => 乗
+剩 => 剰
+塲 => 場
+壤 => 壌
+孃 => 嬢
+條 => 条
+淨 => 浄
+疊 => 畳
+疉 => 畳
+疂 => 畳
+穰 => 穣
+讓 => 譲
+釀 => 醸
+囑 => 嘱
+餝 => 飾
+觸 => 触
+脣 => 唇
+訷 => 伸
+寢 => 寝
+愼 => 慎
+晉 => 晋
+眞 => 真
+刄 => 刃
+盡 => 尽
+靫 => 靭
+靱 => 靭
+醋 => 酢
+圖 => 図
+廚 => 厨
+埀 => 垂
+粹 => 粋
+翆 => 翠
+醉 => 酔
+隨 => 随
+膸 => 髄
+髓 => 髄
+數 => 数
+樞 => 枢
+椙 => 杉
+杦 => 杉
+澂 => 澄
+丗 => 世
+瀨 => 瀬
+畆 => 畝
+淒 => 凄
+栖 => 棲
+淸 => 清
+聲 => 声
+靑 => 青
+靜 => 静
+齊 => 斉
+攝 => 摂
+竊 => 窃
+專 => 専
+戰 => 戦
+淺 => 浅
+潛 => 潜
+濳 => 潜
+綫 => 線
+纖 => 繊
+纎 => 繊
+舩 => 船
+賤 => 賎
+踐 => 践
+錢 => 銭
+譱 => 善
+禪 => 禅
+曾 => 曽
+踈 => 疎
+蘓 => 蘇
+溯 => 遡
+鼡 => 鼠
+雙 => 双
+壯 => 壮
+搜 => 捜
+插 => 挿
+曺 => 曹
+爭 => 争
+窗 => 窓
+總 => 総
+聰 => 聡
+莊 => 荘
+裝 => 装
+赱 => 走
+騷 => 騒
+增 => 増
+臟 => 臓
+藏 => 蔵
+屬 => 属
+續 => 続
+卆 => 卒
+夛 => 多
+墮 => 堕
+柁 => 舵
+橢 => 楕
+躰 => 体
+軆 => 体
+體 => 体
+對 => 対
+帶 => 帯
+滯 => 滞
+臺 => 台
+瀧 => 滝
+擇 => 択
+澤 => 沢
+鈬 => 鐸
+逹 => 達
+豎 => 竪
+貍 => 狸
+單 => 単
+擔 => 担
+膽 => 胆
+團 => 団
+彈 => 弾
+斷 => 断
+耻 => 恥
+癡 => 痴
+穉 => 稚
+遲 => 遅
+晝 => 昼
+蟲 => 虫
+鑄 => 鋳
+潴 => 瀦
+豬 => 猪
+廳 => 庁
+廰 => 庁
+甼 => 町
+聽 => 聴
+膓 => 腸
+敕 => 勅
+珎 => 珍
+鎭 => 鎮
+壺 => 壷
+寉 => 鶴
+靍 => 鶴
+靏 => 鶴
+遞 => 逓
+喆 => 哲
+悊 => 哲
+銕 => 鉄
+鐵 => 鉄
+鐡 => 鉄
+纒 => 纏
+轉 => 転
+點 => 点
+傳 => 伝
+兔 => 兎
+莵 => 兎
+礪 => 砺
+黨 => 党
+嶌 => 島
+嶋 => 島
+隝 => 島
+檮 => 梼
+盜 => 盗
+濤 => 涛
+燈 => 灯
+當 => 当
+迯 => 逃
+鬪 => 闘
+仂 => 働
+仝 => 同
+德 => 徳
+悳 => 徳
+獨 => 独
+讀 => 読
+杤 => 栃
+屆 => 届
+繩 => 縄
+貳,貮,弍  => 弐
+邇 => 迩
+韭 => 韮
+姙 => 妊
+禰 => 祢
+迺 => 廼
+墅 => 野
+埜 => 野
+惱 => 悩
+腦 => 脳
+霸 => 覇
+廢 => 廃
+拜 => 拝
+盃 => 杯
+楳 => 梅
+賣 => 売
+蠅 => 蝿
+麥 => 麦
+凾 => 函
+枦 => 櫨
+發 => 発
+髮 => 髪
+罸 => 罰
+拔 => 抜
+蠻 => 蛮
+祕 => 秘
+桧 => 檜
+冰 => 氷
+斌 => 彬
+濱,濵 => 浜
+甁 => 瓶
+冨 => 富
+凬 => 風
+淵,渊 => 渕
+拂 => 払
+佛 => 仏
+幤 => 幣
+竝 => 並
+閇 => 閉
+篦 => 箆
+變 => 変
+邊 => 辺
+邉 => 辺
+辨 => 弁
+辧 => 弁
+瓣 => 弁
+辯 => 弁
+舖 => 舗
+鋪 => 舗
+穗 => 穂
+寶 => 宝
+寳 => 宝
+峯 => 峰
+萠 => 萌
+襃 => 褒
+豐 => 豊
+冐 => 冒
+皃 => 貌
+沒 => 没
+夲 => 本
+飜 => 翻
+槇 => 槙
+枡 => 桝
+儘 => 侭
+萬 => 万
+滿 => 満
+簑 => 蓑
+簔 => 蓑
+脉 => 脈
+梦 => 夢
+无 => 無
+壻 => 婿
+聟 => 婿
+麪 => 麺
+默 => 黙
+餠 => 餅
+彌 => 弥
+笶 => 矢
+藥 => 薬
+譯 => 訳
+栁 => 柳
+籔 => 薮
+藪 => 薮
+瘉 => 癒
+豫 => 予
+餘 => 余
+與 => 与
+譽 => 誉
+搖 => 揺
+樣 => 様
+窰 => 窯
+燿 => 耀
+謠 => 謡
+踴 => 踊
+來 => 来
+賴 => 頼
+亂 => 乱
+覽 => 覧
+裡 => 裏
+畧 => 略
+澑 => 溜
+畄 => 留
+兩 => 両
+凉 => 涼
+獵 => 猟
+暸 => 瞭
+粮 => 糧
+綠 => 緑
+鄰 => 隣
+璢 => 瑠
+壘 => 塁
+泪 => 涙
+勵 => 励
+禮 => 礼
+隸 => 隷
+靈 => 霊
+齡 => 齢
+戀 => 恋
+聨 => 聯
+爐 => 炉
+勞 => 労
+朖 => 朗
+樓 => 楼
+籠 => 篭
+祿 => 禄
+咊 => 和
+亙 => 亘
+灣 => 湾
+仭 => 仞
+爼 => 俎
+伜 => 倅
+僣 => 僭
+寃 => 冤
+寇 => 冦
+羃 => 冪
+洌 => 冽
+涸 => 凅
+凜 => 凛
+刋 => 刊
+尅 => 剋
+箚 => 剳
+匇 => 匆
+奩 => 匳
+巵 => 卮
+廁 => 厠
+廈 => 厦
+廝 => 厮
+咜 => 咤
+咯 => 喀
+譟 => 噪
+嚏 => 嚔
+齧 => 囓
+阯 => 址
+埓 => 埒
+罎 => 壜
+弉 => 奘
+侫 => 佞
+嫻 => 嫺
+嫐 => 嬲
+崘 => 崙
+篏 => 嵌
+迪 => 廸
+彜 => 彝
+弯 => 彎
+髴 => 彿
+忰 => 悴
+愠 => 慍
+慚 => 慙
+懴 => 懺
+戞 => 戛
+扨 => 扠
+抬 => 擡
+旙 => 旛
+昿 => 曠
+杰 => 傑
+椶 => 棕
+櫁 => 樒
+蘗 => 檗
+檪 => 櫟
+殱 => 殲
+烱 => 炯
+熈 => 煕
+熙 => 煕
+燻 => 薫
+暿 => 熹
+犁 => 犂
+豺 => 犲
+貉 => 狢
+貎 => 猊
+貘 => 獏
+瑯 => 琅
+碯 => 瑙
+瑤 => 瑶
+珱 => 瓔
+畴 => 疇
+肬 => 疣
+晥 => 皖
+皹 => 皸
+蘯 => 盪
+眦 => 眥
+禀 => 稟
+筺 => 筐
+笋 => 筍
+筝 => 箏
+籘 => 籐
+籖 => 籤
+絖 => 絋
+纊 => 絋
+緕 => 纃
+羇 => 羈
+覊 => 羈
+羮 => 羹
+腟 => 膣
+臈 => 臘
+舮 => 艫
+莓 => 苺
+蕚 => 萼
+薀 => 蘊
+蝨 => 虱
+蟆 => 蟇
+蟒 => 蠎
+蠧 => 蠹
+衂 => 衄
+袵 => 衽
+裵 => 裴
+褝 => 襌
+諡 => 謚
+譛 => 譖
+豼 => 貔
+賍 => 贓
+躪 => 躙
+輒 => 輙
+輛 => 輌
+逎 => 遒
+鈩 => 鑪
+鑚 => 鑽
+鬧 => 閙
+濶 => 闊
+隯 => 陦
+韲 => 齏
+韵 => 韻
+匀 => 韻
+飃 => 飄
+鰛 => 鰮
+魲 => 鱸
+鳬 => 鳧
+鵄 => 鴟
+鵞 => 鵝
+鶫 => 鶇
+鷏 => 鷆
+麸 => 麩
+兊 => 兌
+焏 => 亟
+犱 => 執
+緖 => 緒
+羡 => 羨
+閠 => 閏
+薗 => 園
+謌,哥 => 歌
+籏 => 旗
+竸 => 競
+堯 => 尭
+蹟 => 跡
+迹 => 跡
+涌 => 湧
+遙 => 遥
+縲 => 累
+牆 => 墻
+郞 => 郎
+悅 => 悦
+懼 => 惧
+蒭 => 芻
+韈 => 襪
+萱 => 茅