diff --git a/client/package.json b/client/package.json
index 78d987c93..da1ca2db1 100644
--- a/client/package.json
+++ b/client/package.json
@@ -83,7 +83,7 @@
 		"resolve": "1.12.0",
 		"resolve-url-loader": "3.1.0",
 		"socicon": "3.0.5",
-		"tachi-common": "0.4.0"
+		"tachi-common": "0.4.11"
 	},
 	"devDependencies": {
 		"@types/humanize-duration": "3.25.1",
diff --git a/client/pnpm-lock.yaml b/client/pnpm-lock.yaml
index 2305c7feb..9551a1b5b 100644
--- a/client/pnpm-lock.yaml
+++ b/client/pnpm-lock.yaml
@@ -85,7 +85,7 @@ specifiers:
   serve: 11.2.0
   socicon: 3.0.5
   style-loader: 1.0.0
-  tachi-common: 0.4.0
+  tachi-common: 0.4.11
   terser-webpack-plugin: 1.4.1
   ts-pnp: 1.1.4
   typescript: 4.3.5
@@ -158,7 +158,7 @@ dependencies:
   resolve: 1.12.0
   resolve-url-loader: 3.1.0
   socicon: 3.0.5
-  tachi-common: 0.4.0
+  tachi-common: 0.4.11
 
 devDependencies:
   '@types/humanize-duration': 3.25.1
@@ -11277,8 +11277,8 @@ packages:
       strip-ansi: 6.0.0
     dev: true
 
-  /tachi-common/0.4.0:
-    resolution: {integrity: sha512-gQmxCBVDMX6hygjW/fjdCik3nqzlUY+toANp9rZNcRQaCKJ2n2y1V9hnPxQ2CMGGgnSbg6aG/bUEenvsC7sPjg==}
+  /tachi-common/0.4.11:
+    resolution: {integrity: sha512-jbo432IgMJUXTza7xrDNxBF2dqjGjZuNRRdkfWJI051QbusP2+JZ4+lilKxwpErZnIiZlB07wu/G5iUscFHPVA==}
     dependencies:
       monk: 7.3.4
     transitivePeerDependencies:
diff --git a/client/src/lib/config.ts b/client/src/lib/config.ts
index dfd4a1ff5..6c446361d 100644
--- a/client/src/lib/config.ts
+++ b/client/src/lib/config.ts
@@ -21,7 +21,7 @@ if (mode === "ktchi") {
 		type: "ktchi",
 		// TODO: #78 This should inherit in some way from the server config. Can we reflect
 		// this out somehow?
-		supportedGames: ["iidx", "chunithm", "museca", "sdvx", "wacca"],
+		supportedGames: ["iidx", "chunithm", "museca", "sdvx", "wacca", "popn"],
 		importTypes: [
 			"api/arc-iidx",
 			"api/arc-sdvx",
@@ -54,7 +54,7 @@ if (mode === "ktchi") {
 	};
 } else if (mode === "omni") {
 	conf = {
-		name: "Bokutachi",
+		name: "Omnitachi",
 		type: "omni",
 		supportedGames: allSupportedGames,
 		importTypes: allImportTypes,
diff --git a/client/src/util/scales.ts b/client/src/util/scales.ts
index 198c1810c..98411ba5f 100644
--- a/client/src/util/scales.ts
+++ b/client/src/util/scales.ts
@@ -11,6 +11,7 @@ const scales: Record<Game, number> = {
 	sdvx: 5,
 	usc: 5,
 	wacca: 5,
+	popn: 4,
 };
 
 export function GetGradeChartExpScale(game: Game) {
diff --git a/client/src/util/tierlist.ts b/client/src/util/tierlist.ts
index a2a0888e3..c1d6d6641 100644
--- a/client/src/util/tierlist.ts
+++ b/client/src/util/tierlist.ts
@@ -35,6 +35,7 @@ const ScaleNameAchievedFns: ScaleAchievedFns = {
 	"usc:Controller": {},
 	"usc:Keyboard": {},
 	"wacca:Single": {},
+	"popn:9B": {},
 };
 
 export function GetScaleAchievedFn(