diff --git a/mobile/iidx/dan_data.json b/mobile/iidx/dan_data.json
index cf0c2adfa..438a56174 100644
--- a/mobile/iidx/dan_data.json
+++ b/mobile/iidx/dan_data.json
@@ -13640,723 +13640,5 @@
                 "icon_id": 3
             }
         ]
-    },
-    {
-        "dan_mode": 1,
-        "dan_id": 19,
-        "need_num_dd": 0,
-        "play_state": 0,
-        "complete_rate": 0,
-        "music_id_1st": 25006,
-        "note_grade_1st": 0,
-        "music_id_2nd": 24041,
-        "note_grade_2nd": 0,
-        "music_id_3rd": 15024,
-        "note_grade_3rd": 0,
-        "music_id_4th": 20053,
-        "note_grade_4th": 0,
-        "is_select": 1,
-        "ranking": [
-            {
-                "user_id": 60216,
-                "name": "kumapy_IIDX",
-                "rank": 1,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 15609,
-                "name": "ROSOKU",
-                "rank": 2,
-                "point": 100,
-                "icon_id": 25
-            },
-            {
-                "user_id": 173115,
-                "name": "ELPHY.",
-                "rank": 3,
-                "point": 100,
-                "icon_id": 7
-            },
-            {
-                "user_id": 32601,
-                "name": "CiTRUS",
-                "rank": 4,
-                "point": 100,
-                "icon_id": 28
-            },
-            {
-                "user_id": 94796,
-                "name": "ITSUKI",
-                "rank": 5,
-                "point": 100,
-                "icon_id": 15
-            },
-            {
-                "user_id": 242239,
-                "name": "XARMA",
-                "rank": 6,
-                "point": 100,
-                "icon_id": 30
-            },
-            {
-                "user_id": 70801,
-                "name": "WIL",
-                "rank": 7,
-                "point": 100,
-                "icon_id": 13
-            },
-            {
-                "user_id": 20919,
-                "name": "Nodi",
-                "rank": 8,
-                "point": 100,
-                "icon_id": 12
-            },
-            {
-                "user_id": 344390,
-                "name": "A.F.O",
-                "rank": 9,
-                "point": 100,
-                "icon_id": 18
-            },
-            {
-                "user_id": 65025,
-                "name": "alc96",
-                "rank": 10,
-                "point": 100,
-                "icon_id": 9
-            },
-            {
-                "user_id": 365693,
-                "name": "DISNEY",
-                "rank": 11,
-                "point": 100,
-                "icon_id": 24
-            },
-            {
-                "user_id": 7660,
-                "name": "9MAMON",
-                "rank": 12,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 61773,
-                "name": "MSTK",
-                "rank": 13,
-                "point": 100,
-                "icon_id": 25
-            },
-            {
-                "user_id": 361998,
-                "name": "Sabaotoko",
-                "rank": 14,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 195787,
-                "name": "EJZA80",
-                "rank": 15,
-                "point": 100,
-                "icon_id": 30
-            },
-            {
-                "user_id": 333544,
-                "name": "Kemura",
-                "rank": 16,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 229897,
-                "name": "Kazuto.com",
-                "rank": 17,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 87381,
-                "name": "GJ",
-                "rank": 18,
-                "point": 100,
-                "icon_id": 6
-            },
-            {
-                "user_id": 160510,
-                "name": "RFANOL",
-                "rank": 19,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 131005,
-                "name": "Shell",
-                "rank": 20,
-                "point": 100,
-                "icon_id": 13
-            },
-            {
-                "user_id": 17913,
-                "name": "inunu1",
-                "rank": 21,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 363448,
-                "name": "Syun",
-                "rank": 22,
-                "point": 100,
-                "icon_id": 15
-            },
-            {
-                "user_id": 283693,
-                "name": "Tyui",
-                "rank": 23,
-                "point": 100,
-                "icon_id": 30
-            },
-            {
-                "user_id": 221178,
-                "name": "SIRIUS",
-                "rank": 24,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 27349,
-                "name": "Y",
-                "rank": 25,
-                "point": 100,
-                "icon_id": 3
-            },
-            {
-                "user_id": 383187,
-                "name": "Thormer",
-                "rank": 26,
-                "point": 100,
-                "icon_id": 26
-            },
-            {
-                "user_id": 17923,
-                "name": "MASARIO",
-                "rank": 27,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 36085,
-                "name": "UPA",
-                "rank": 28,
-                "point": 100,
-                "icon_id": 18
-            },
-            {
-                "user_id": 153688,
-                "name": "KIRA",
-                "rank": 29,
-                "point": 100,
-                "icon_id": 16
-            },
-            {
-                "user_id": 4461,
-                "name": "Myad",
-                "rank": 30,
-                "point": 100,
-                "icon_id": 2
-            },
-            {
-                "user_id": 335931,
-                "name": "BKSN",
-                "rank": 31,
-                "point": 100,
-                "icon_id": 22
-            },
-            {
-                "user_id": 88000,
-                "name": "neko",
-                "rank": 32,
-                "point": 100,
-                "icon_id": 10
-            },
-            {
-                "user_id": 39883,
-                "name": "TK",
-                "rank": 33,
-                "point": 100,
-                "icon_id": 8
-            },
-            {
-                "user_id": 139546,
-                "name": "keidoro",
-                "rank": 34,
-                "point": 100,
-                "icon_id": 15
-            },
-            {
-                "user_id": 249167,
-                "name": "D2Lindwurm",
-                "rank": 35,
-                "point": 100,
-                "icon_id": 4
-            },
-            {
-                "user_id": 12388,
-                "name": "PURAW",
-                "rank": 36,
-                "point": 100,
-                "icon_id": 16
-            },
-            {
-                "user_id": 232563,
-                "name": "MONAGON",
-                "rank": 37,
-                "point": 100,
-                "icon_id": 12
-            },
-            {
-                "user_id": 203653,
-                "name": "MAXX",
-                "rank": 38,
-                "point": 100,
-                "icon_id": 18
-            },
-            {
-                "user_id": 163442,
-                "name": "141P_yvta",
-                "rank": 39,
-                "point": 100,
-                "icon_id": 29
-            },
-            {
-                "user_id": 70594,
-                "name": "takiko",
-                "rank": 40,
-                "point": 100,
-                "icon_id": 22
-            },
-            {
-                "user_id": 26970,
-                "name": "C-PON",
-                "rank": 41,
-                "point": 100,
-                "icon_id": 10
-            },
-            {
-                "user_id": 309068,
-                "name": "Oihgutfykgct",
-                "rank": 42,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 189266,
-                "name": "Ususio",
-                "rank": 43,
-                "point": 100,
-                "icon_id": 9
-            },
-            {
-                "user_id": 217085,
-                "name": "akaki",
-                "rank": 44,
-                "point": 100,
-                "icon_id": 15
-            },
-            {
-                "user_id": 272887,
-                "name": "2dxNiSitsubo",
-                "rank": 45,
-                "point": 100,
-                "icon_id": 13
-            },
-            {
-                "user_id": 67892,
-                "name": "KUKURI",
-                "rank": 46,
-                "point": 100,
-                "icon_id": 3
-            },
-            {
-                "user_id": 148856,
-                "name": "GREG",
-                "rank": 47,
-                "point": 100,
-                "icon_id": 26
-            },
-            {
-                "user_id": 304045,
-                "name": "migiteSP",
-                "rank": 48,
-                "point": 100,
-                "icon_id": 26
-            },
-            {
-                "user_id": 119346,
-                "name": "MASA.",
-                "rank": 49,
-                "point": 100,
-                "icon_id": 16
-            },
-            {
-                "user_id": 54966,
-                "name": "Aisia",
-                "rank": 50,
-                "point": 100,
-                "icon_id": 23
-            },
-            {
-                "user_id": 20384,
-                "name": "imoimco",
-                "rank": 51,
-                "point": 100,
-                "icon_id": 9
-            },
-            {
-                "user_id": 304566,
-                "name": "GEON",
-                "rank": 52,
-                "point": 100,
-                "icon_id": 22
-            },
-            {
-                "user_id": 364171,
-                "name": "Gekidoukag",
-                "rank": 53,
-                "point": 100,
-                "icon_id": 20
-            },
-            {
-                "user_id": 198567,
-                "name": "Yu",
-                "rank": 54,
-                "point": 100,
-                "icon_id": 24
-            },
-            {
-                "user_id": 237970,
-                "name": "3439",
-                "rank": 55,
-                "point": 100,
-                "icon_id": 12
-            },
-            {
-                "user_id": 232241,
-                "name": "R3.",
-                "rank": 56,
-                "point": 100,
-                "icon_id": 21
-            },
-            {
-                "user_id": 387602,
-                "name": "arumasa",
-                "rank": 57,
-                "point": 100,
-                "icon_id": 22
-            },
-            {
-                "user_id": 11968,
-                "name": "GAMBOL",
-                "rank": 58,
-                "point": 100,
-                "icon_id": 6
-            },
-            {
-                "user_id": 253596,
-                "name": "z",
-                "rank": 59,
-                "point": 100,
-                "icon_id": 10
-            },
-            {
-                "user_id": 22462,
-                "name": "RT",
-                "rank": 60,
-                "point": 100,
-                "icon_id": 6
-            },
-            {
-                "user_id": 272668,
-                "name": "NYANTA-X",
-                "rank": 61,
-                "point": 100,
-                "icon_id": 22
-            },
-            {
-                "user_id": 213168,
-                "name": "djNOV",
-                "rank": 62,
-                "point": 100,
-                "icon_id": 4
-            },
-            {
-                "user_id": 100910,
-                "name": "VOLGA",
-                "rank": 63,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 3304,
-                "name": "gamutsu",
-                "rank": 64,
-                "point": 100,
-                "icon_id": 22
-            },
-            {
-                "user_id": 392205,
-                "name": "owatabito00",
-                "rank": 65,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 25614,
-                "name": "XSLIS",
-                "rank": 66,
-                "point": 100,
-                "icon_id": 12
-            },
-            {
-                "user_id": 87900,
-                "name": "saryo",
-                "rank": 67,
-                "point": 100,
-                "icon_id": 8
-            },
-            {
-                "user_id": 378323,
-                "name": "SRAI",
-                "rank": 68,
-                "point": 100,
-                "icon_id": 5
-            },
-            {
-                "user_id": 190147,
-                "name": "yotchi",
-                "rank": 69,
-                "point": 100,
-                "icon_id": 4
-            },
-            {
-                "user_id": 267206,
-                "name": "EHLS",
-                "rank": 70,
-                "point": 100,
-                "icon_id": 23
-            },
-            {
-                "user_id": 265553,
-                "name": "TeaAnyOne",
-                "rank": 71,
-                "point": 100,
-                "icon_id": 1
-            },
-            {
-                "user_id": 393424,
-                "name": "Wancoin",
-                "rank": 72,
-                "point": 100,
-                "icon_id": 10
-            },
-            {
-                "user_id": 207490,
-                "name": "28KIN*",
-                "rank": 73,
-                "point": 100,
-                "icon_id": 28
-            },
-            {
-                "user_id": 278935,
-                "name": "ialice",
-                "rank": 74,
-                "point": 100,
-                "icon_id": 28
-            },
-            {
-                "user_id": 73846,
-                "name": "JaeHyuk",
-                "rank": 75,
-                "point": 100,
-                "icon_id": 14
-            },
-            {
-                "user_id": 23224,
-                "name": "syow",
-                "rank": 76,
-                "point": 100,
-                "icon_id": 1
-            },
-            {
-                "user_id": 23001,
-                "name": "Asmoday",
-                "rank": 77,
-                "point": 100,
-                "icon_id": 14
-            },
-            {
-                "user_id": 111855,
-                "name": "syu",
-                "rank": 78,
-                "point": 100,
-                "icon_id": 10
-            },
-            {
-                "user_id": 387869,
-                "name": "etRanzam",
-                "rank": 79,
-                "point": 100,
-                "icon_id": 1
-            },
-            {
-                "user_id": 399780,
-                "name": "rikun2531",
-                "rank": 80,
-                "point": 100,
-                "icon_id": 13
-            },
-            {
-                "user_id": 24761,
-                "name": "Fuuatsu",
-                "rank": 81,
-                "point": 100,
-                "icon_id": 14
-            },
-            {
-                "user_id": 346455,
-                "name": "Yoshi",
-                "rank": 82,
-                "point": 100,
-                "icon_id": 26
-            },
-            {
-                "user_id": 347728,
-                "name": "kazha",
-                "rank": 83,
-                "point": 100,
-                "icon_id": 19
-            },
-            {
-                "user_id": 94997,
-                "name": "Ui",
-                "rank": 84,
-                "point": 100,
-                "icon_id": 21
-            },
-            {
-                "user_id": 215891,
-                "name": "EINHARD",
-                "rank": 85,
-                "point": 100,
-                "icon_id": 14
-            },
-            {
-                "user_id": 163874,
-                "name": "Cafe",
-                "rank": 86,
-                "point": 100,
-                "icon_id": 24
-            },
-            {
-                "user_id": 375598,
-                "name": "mugi_nya",
-                "rank": 87,
-                "point": 100,
-                "icon_id": 19
-            },
-            {
-                "user_id": 389362,
-                "name": "S.I",
-                "rank": 88,
-                "point": 100,
-                "icon_id": 30
-            },
-            {
-                "user_id": 195058,
-                "name": "RIGARASH",
-                "rank": 89,
-                "point": 100,
-                "icon_id": 18
-            },
-            {
-                "user_id": 1440,
-                "name": "NSKR",
-                "rank": 90,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 410199,
-                "name": "RESTART",
-                "rank": 91,
-                "point": 100,
-                "icon_id": 29
-            },
-            {
-                "user_id": 394327,
-                "name": "TBIRDS",
-                "rank": 92,
-                "point": 100,
-                "icon_id": 27
-            },
-            {
-                "user_id": 148168,
-                "name": "TAROT.M",
-                "rank": 93,
-                "point": 100,
-                "icon_id": 21
-            },
-            {
-                "user_id": 413298,
-                "name": "Aaaa",
-                "rank": 94,
-                "point": 100,
-                "icon_id": 25
-            },
-            {
-                "user_id": 293359,
-                "name": "bmk",
-                "rank": 95,
-                "point": 100,
-                "icon_id": 15
-            },
-            {
-                "user_id": 387758,
-                "name": "Loze",
-                "rank": 96,
-                "point": 100,
-                "icon_id": 10
-            },
-            {
-                "user_id": 18952,
-                "name": "KanadeHayami",
-                "rank": 97,
-                "point": 100,
-                "icon_id": 7
-            },
-            {
-                "user_id": 32649,
-                "name": "EXAS",
-                "rank": 98,
-                "point": 100,
-                "icon_id": 15
-            },
-            {
-                "user_id": 15396,
-                "name": "TANU",
-                "rank": 99,
-                "point": 100,
-                "icon_id": 28
-            },
-            {
-                "user_id": 422138,
-                "name": "FattoNeko",
-                "rank": 100,
-                "point": 100,
-                "icon_id": 19
-            }
-        ]
     }
 ]
\ No newline at end of file
diff --git a/mobile/iidx/league_ranking.json b/mobile/iidx/league_ranking.json
index 8893fb6b8..9e26dfeeb 100644
--- a/mobile/iidx/league_ranking.json
+++ b/mobile/iidx/league_ranking.json
@@ -1,5 +1 @@
-{
-    "last_rank": 0,
-    "ranking_list": [],
-    "border_list": []
-}
\ No newline at end of file
+{}
\ No newline at end of file