diff --git a/perf/results/collperf/TestNames_Japanese_h/data.js b/perf/results/collperf/TestNames_Japanese_h/data.js
index 8adef763163..b374fa89296 100644
--- a/perf/results/collperf/TestNames_Japanese_h/data.js
+++ b/perf/results/collperf/TestNames_Japanese_h/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1743717900282,
+  "lastUpdate": 1743794524791,
   "repoUrl": "https://github.com/unicode-org/icu",
   "entries": {
     "Benchmark": [
@@ -65449,6 +65449,60 @@ window.BENCHMARK_DATA = {
             "biggerIsBetter": false
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "nmihai_2000@yahoo.com",
+            "name": "Mihai Nita",
+            "username": "mihnita"
+          },
+          "committer": {
+            "email": "nmihai_2000@yahoo.com",
+            "name": "Mihai Nita",
+            "username": "mihnita"
+          },
+          "distinct": true,
+          "id": "046392853d01f78c2a4d27c129c1390ea2c4e03e",
+          "message": "ICU-23089 Remove old tests that were never executed",
+          "timestamp": "2025-04-04T12:03:44-07:00",
+          "tree_id": "f36420f4afdc25c8f68c1ae00da96c4baac935eb",
+          "url": "https://github.com/unicode-org/icu/commit/046392853d01f78c2a4d27c129c1390ea2c4e03e"
+        },
+        "date": 1743794269549,
+        "tool": "ndjson",
+        "benches": [
+          {
+            "name": "TestIcu_KeyGen_null",
+            "value": 215.0227,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "TestIcu_qsort_strcoll_null",
+            "value": 22011564.0889,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "TestIcu_qsort_usekey",
+            "value": 5327801.2181,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "TestIcu_BinarySearch_strcoll_null",
+            "value": 20909745.8949,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          },
+          {
+            "name": "TestIcu_BinarySearch_usekey",
+            "value": 5560779.1896,
+            "unit": "ns/iter",
+            "biggerIsBetter": false
+          }
+        ]
       }
     ]
   }