diff --git a/db/seeds/songs-ddr.json b/db/seeds/songs-ddr.json
index 1080e06d2..e4208a2a0 100644
--- a/db/seeds/songs-ddr.json
+++ b/db/seeds/songs-ddr.json
@@ -18474,6 +18474,7 @@
 		"artist": "SOUND HOLIC Vs. ZYTOKINE feat. Nana Takahashi",
 		"data": {
 			"basename": "brhe",
+			"ddrSongHash": "oo1P6l616OOdl0IqPPqobPI0Il81qqii",
 			"flareCategory": "GOLD",
 			"inGameID": 38699
 		},
@@ -19593,6 +19594,7 @@
 		"artist": "Covered by ちょぴん",
 		"data": {
 			"basename": "kawi",
+			"ddrSongHash": "O6ld8Oo6Dq6OO61dIl1iPqqPO8b0d9bd",
 			"flareCategory": "GOLD",
 			"inGameID": 38798
 		},
@@ -19648,6 +19650,7 @@
 		"artist": "Covered by uzumaki with Hommarju",
 		"data": {
 			"basename": "wwto",
+			"ddrSongHash": "09lOI9Ii1OD9b9bi9q0q1DQi668bO8qb",
 			"flareCategory": "GOLD",
 			"inGameID": 38802
 		},
@@ -19787,6 +19790,7 @@
 		"artist": "マキシウキョウ",
 		"data": {
 			"basename": "kksy",
+			"ddrSongHash": "dDqq9QbDDO8l6q8i1l91oQPbQD8Pqi0i",
 			"flareCategory": "GOLD",
 			"inGameID": 38812
 		},
@@ -19912,6 +19916,7 @@
 		"artist": "Covered by taru",
 		"data": {
 			"basename": "zatt",
+			"ddrSongHash": "O91llDdDb1lbbPDbDoPQ09l0l68o9iQ1",
 			"flareCategory": "GOLD",
 			"inGameID": 38821
 		},
@@ -19925,6 +19930,7 @@
 		"artist": "PSYQUI feat. mikanzil",
 		"data": {
 			"basename": "byon",
+			"ddrSongHash": "0P6PI0QP9b91QOlIibodd9IO90PbQO6I",
 			"flareCategory": "GOLD",
 			"inGameID": 38822
 		},
@@ -19938,6 +19944,7 @@
 		"artist": "ETIA.",
 		"data": {
 			"basename": "dais",
+			"ddrSongHash": "o1biqbO9i1IiObD0d1D8d8iqb6q86Qqi",
 			"flareCategory": "GOLD",
 			"inGameID": 38823
 		},
@@ -19951,6 +19958,7 @@
 		"artist": "ARM × BEMANI Sound Team \"U1 overground\"",
 		"data": {
 			"basename": "zend",
+			"ddrSongHash": "0QOP6QqdlobOo9i8O6dOl8IdQl89P6PP",
 			"flareCategory": "GOLD",
 			"inGameID": 38824
 		},
@@ -19964,6 +19972,7 @@
 		"artist": "KUMOKIRI",
 		"data": {
 			"basename": "sipp",
+			"ddrSongHash": "PdD1dlq1q00q8o9Il6IIqi61Il9DIo61",
 			"flareCategory": "GOLD",
 			"inGameID": 38825
 		},
@@ -19977,6 +19986,7 @@
 		"artist": "晴いちばん",
 		"data": {
 			"basename": "expl",
+			"ddrSongHash": "0Od1iPb8QO8oDd9db9iq6iOP8DQ08I01",
 			"flareCategory": "GOLD",
 			"inGameID": 38826
 		},
@@ -19990,6 +20000,7 @@
 		"artist": "BEMANI Sound Team \"U1-ASAMi\"",
 		"data": {
 			"basename": "eoth",
+			"ddrSongHash": "dDIbQIPo0PIoIP6lbbl8q9Q1Q8ib9P18",
 			"flareCategory": "GOLD",
 			"inGameID": 38827
 		},
@@ -20003,6 +20014,7 @@
 		"artist": "雪乃イト",
 		"data": {
 			"basename": "icem",
+			"ddrSongHash": "6iqOPoP6lQi8ilD10o8ol11DQbqooOqP",
 			"flareCategory": "GOLD",
 			"inGameID": 38828
 		},
@@ -20016,6 +20028,7 @@
 		"artist": "BEMANI Sound Team \"Yvya\"",
 		"data": {
 			"basename": "saip",
+			"ddrSongHash": "i09oqb0o1boQdi1blIb1D08PlDI1o6lo",
 			"flareCategory": "GOLD",
 			"inGameID": 38831
 		},
@@ -20029,6 +20042,7 @@
 		"artist": "Remixed by BEMANI Sound Team \"Coyaan + U1\"",
 		"data": {
 			"basename": "houu2",
+			"ddrSongHash": "Dbl69I9bO9qo6iidPbPPPD11boQPqi8q",
 			"flareCategory": "GOLD",
 			"inGameID": 38834
 		},
@@ -20042,6 +20056,7 @@
 		"artist": "Remixed by Zekk",
 		"data": {
 			"basename": "newm2",
+			"ddrSongHash": "dlbqIDqQiolDo6qdoQli6OO9lQolP6Iq",
 			"flareCategory": "GOLD",
 			"inGameID": 38835
 		},
@@ -20055,6 +20070,7 @@
 		"artist": "covered by 音乃瀬奏(ReGLOSS)",
 		"data": {
 			"basename": "murm2",
+			"ddrSongHash": "OlQbP19IPDDDqDDO1bd0DII8IoqDo1QP",
 			"flareCategory": "GOLD",
 			"inGameID": 38836
 		},
@@ -20068,6 +20084,7 @@
 		"artist": "covered by 儒烏風亭らでん(ReGLOSS)",
 		"data": {
 			"basename": "akao2",
+			"ddrSongHash": "8IQIld8DI9OPD00dqio1lDQ1bq6Q6P6D",
 			"flareCategory": "GOLD",
 			"inGameID": 38837
 		},
@@ -20081,6 +20098,7 @@
 		"artist": "covered by 轟はじめ(ReGLOSS)",
 		"data": {
 			"basename": "rmrm2",
+			"ddrSongHash": "8QoODoOldQ9Dodlb9I86liOb0lP010ql",
 			"flareCategory": "GOLD",
 			"inGameID": 38838
 		},
@@ -20094,6 +20112,7 @@
 		"artist": "covered by 一条莉々華(ReGLOSS)",
 		"data": {
 			"basename": "kjnf2",
+			"ddrSongHash": "II1199iiDiido80Iq0Q199I1olq0l8i9",
 			"flareCategory": "GOLD",
 			"inGameID": 38839
 		},
@@ -20107,6 +20126,7 @@
 		"artist": "ReGLOSS",
 		"data": {
 			"basename": "shos",
+			"ddrSongHash": "QO86biQ6lDOb8I0oD0i90bqi1ooIIi0O",
 			"flareCategory": "GOLD",
 			"inGameID": 38840
 		},
@@ -20120,6 +20140,7 @@
 		"artist": "BEMANI Sound Team \"Captain KING\"",
 		"data": {
 			"basename": "mero",
+			"ddrSongHash": "DDlbDddPO8liioQ196P0I9090bDDPQ6Q",
 			"flareCategory": "GOLD",
 			"inGameID": 38841
 		},
@@ -20133,6 +20154,7 @@
 		"artist": "uma vs. モリモリあつし",
 		"data": {
 			"basename": "toul",
+			"ddrSongHash": "6IDll6i6d8iII686qq6DddiI00iD8o9d",
 			"flareCategory": "GOLD",
 			"inGameID": 38842
 		},
@@ -20146,6 +20168,7 @@
 		"artist": "N-Driver",
 		"data": {
 			"basename": "antd",
+			"ddrSongHash": "08QQ8iPldb6o96bl0ld61qb99Q0Q19Qd",
 			"flareCategory": "GOLD",
 			"inGameID": 38843
 		},
@@ -20159,6 +20182,7 @@
 		"artist": "Shiron",
 		"data": {
 			"basename": "ddda",
+			"ddrSongHash": "D90qii9D6P0POQ69Iiblib00Po1DIoi8",
 			"flareCategory": "GOLD",
 			"inGameID": 38844
 		},
@@ -20172,6 +20196,7 @@
 		"artist": "Amateras Records feat. KUMI(ヲタみん)",
 		"data": {
 			"basename": "renk",
+			"ddrSongHash": "PoO90Q6P0q9oOQ16i0P0l1iodOQP9o0O",
 			"flareCategory": "GOLD",
 			"inGameID": 38847
 		},
@@ -20185,6 +20210,7 @@
 		"artist": "Amateras Records feat. 築山さえ",
 		"data": {
 			"basename": "skdr",
+			"ddrSongHash": "bPI6QobOQl9Q161l8l68069QdO1QbO9b",
 			"flareCategory": "GOLD",
 			"inGameID": 38848
 		},
@@ -20198,6 +20224,7 @@
 		"artist": "ビートまりお",
 		"data": {
 			"basename": "sans2",
+			"ddrSongHash": "8P1809bo8PoqQoqOQilPidOdobbo6iiO",
 			"flareCategory": "GOLD",
 			"inGameID": 38849
 		},