diff --git a/apps/tests/phase107_find_balanced_array_end_min.hako b/apps/tests/phase107_find_balanced_array_end_min.hako
new file mode 100644
index 00000000..6ec210e2
--- /dev/null
+++ b/apps/tests/phase107_find_balanced_array_end_min.hako
@@ -0,0 +1,25 @@
+// Phase 107: real-app derived fixture from apps/libs/json_cur.hako:find_balanced_array_end
+// Expect numeric output lines: 1 then 3
+
+static box Main {
+  find_balanced_array_end(s, idx) {
+    local n = s.length()
+    if s.substring(idx, idx+1) != "[" { return -1 }
+    local depth = 0
+    local i = idx
+    loop (i < n) {
+      local ch = s.substring(i, i+1)
+      if ch == "[" { depth = depth + 1 }
+      if ch == "]" { depth = depth - 1  if depth == 0 { return i } }
+      i = i + 1
+    }
+    return -1
+  }
+
+  main() {
+    print(find_balanced_array_end("[]", 0))
+    print(find_balanced_array_end("[[]]", 0))
+    return "OK"
+  }
+}
+
diff --git a/docs/development/current/main/phases/phase-107/README.md b/docs/development/current/main/phases/phase-107/README.md
index fe7fde15..0b275c3e 100644
--- a/docs/development/current/main/phases/phase-107/README.md
+++ b/docs/development/current/main/phases/phase-107/README.md
@@ -4,7 +4,7 @@
 形状: `loop(i < n)` + `ch = s.substring(i, i+1)` + `depth += 1/-1` + `if depth == 0 { return i }` + `i = i + 1`。
 受け入れ基準: fixture で `[]`→`1`, `[[]]`→`3` を VM と LLVM EXE の両方で出す（LLVM 前提不足時は SKIP のみ許容）。
 
-TODO（実装後に追記）:
+DONE:
 - fixture: `apps/tests/phase107_find_balanced_array_end_min.hako`
 - smoke(VM): `tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_vm.sh`
 - smoke(LLVM EXE): `tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_llvm_exe.sh`
diff --git a/tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_llvm_exe.sh b/tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_llvm_exe.sh
new file mode 100644
index 00000000..eb654bf2
--- /dev/null
+++ b/tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_llvm_exe.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+# Phase 107: find_balanced_array_end real-app derived (LLVM EXE parity)
+
+source "$(dirname "$0")/../../../lib/test_runner.sh"
+source "$(dirname "$0")/../../../lib/llvm_exe_runner.sh"
+export SMOKES_USE_PYVM=0
+require_env || exit 2
+
+llvm_exe_preflight_or_skip || exit 0
+
+# Phase 97/98/100 SSOT: plugin dlopen check → build only if needed → dlopen recheck.
+FILEBOX_SO="$NYASH_ROOT/plugins/nyash-filebox-plugin/libnyash_filebox_plugin.so"
+MAPBOX_SO="$NYASH_ROOT/plugins/nyash-map-plugin/libnyash_map_plugin.so"
+STRINGBOX_SO="$NYASH_ROOT/plugins/nyash-string-plugin/libnyash_string_plugin.so"
+CONSOLEBOX_SO="$NYASH_ROOT/plugins/nyash-console-plugin/libnyash_console_plugin.so"
+INTEGERBOX_SO="$NYASH_ROOT/plugins/nyash-integer-plugin/libnyash_integer_plugin.so"
+
+LLVM_REQUIRED_PLUGINS=(
+  "FileBox|$FILEBOX_SO|nyash-filebox-plugin"
+  "MapBox|$MAPBOX_SO|nyash-map-plugin"
+  "StringBox|$STRINGBOX_SO|nyash-string-plugin"
+  "ConsoleBox|$CONSOLEBOX_SO|nyash-console-plugin"
+  "IntegerBox|$INTEGERBOX_SO|nyash-integer-plugin"
+)
+LLVM_PLUGIN_BUILD_LOG="/tmp/phase107_find_balanced_array_end_plugin_build.log"
+llvm_exe_ensure_plugins_or_fail || exit 1
+
+INPUT_HAKO="$NYASH_ROOT/apps/tests/phase107_find_balanced_array_end_min.hako"
+OUTPUT_EXE="$NYASH_ROOT/tmp/phase107_find_balanced_array_end_llvm_exe"
+
+EXPECTED=$'1\n3'
+EXPECTED_LINES=2
+LLVM_BUILD_LOG="/tmp/phase107_find_balanced_array_end_build.log"
+if llvm_exe_build_and_run_numeric_smoke; then
+  test_pass "phase107_find_balanced_array_end_llvm_exe: output matches expected (1, 3)"
+else
+  exit 1
+fi
+
diff --git a/tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_vm.sh b/tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_vm.sh
new file mode 100644
index 00000000..5e9b829f
--- /dev/null
+++ b/tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_vm.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+# Phase 107: find_balanced_array_end real-app derived (VM)
+
+source "$(dirname "$0")/../../../lib/test_runner.sh"
+export SMOKES_USE_PYVM=0
+require_env || exit 2
+
+PASS_COUNT=0
+FAIL_COUNT=0
+RUN_TIMEOUT_SECS=${RUN_TIMEOUT_SECS:-10}
+
+INPUT="$NYASH_ROOT/apps/tests/phase107_find_balanced_array_end_min.hako"
+
+echo "[INFO] Phase 107: find_balanced_array_end json_cur derived (VM) - $INPUT"
+
+set +e
+OUTPUT=$(timeout "$RUN_TIMEOUT_SECS" env \
+  NYASH_DISABLE_PLUGINS=0 \
+  HAKO_JOINIR_STRICT=1 \
+  "$NYASH_BIN" --backend vm "$INPUT" 2>&1)
+EXIT_CODE=$?
+set -e
+
+if [ "$EXIT_CODE" -eq 124 ]; then
+  echo "[FAIL] hakorune timed out (>${RUN_TIMEOUT_SECS}s)"
+  FAIL_COUNT=$((FAIL_COUNT + 1))
+elif [ "$EXIT_CODE" -eq 0 ]; then
+  EXPECTED=$'1\n3'
+  CLEAN=$(printf "%s\n" "$OUTPUT" | grep -E '^-?[0-9]+$' | head -n 2 | paste -sd '\n' - | tr -d '\r')
+  if [ "$CLEAN" = "$EXPECTED" ]; then
+    echo "[PASS] Output verified: 1 then 3"
+    PASS_COUNT=$((PASS_COUNT + 1))
+  else
+    echo "[FAIL] Unexpected output (expected lines: 1 then 3)"
+    echo "[INFO] output (tail):"
+    echo "$OUTPUT" | tail -n 60 || true
+    FAIL_COUNT=$((FAIL_COUNT + 1))
+  fi
+else
+  echo "[FAIL] hakorune failed with exit code $EXIT_CODE"
+  echo "[INFO] output (tail):"
+  echo "$OUTPUT" | tail -n 60 || true
+  FAIL_COUNT=$((FAIL_COUNT + 1))
+fi
+
+echo "[INFO] PASS: $PASS_COUNT, FAIL: $FAIL_COUNT"
+
+if [ "$FAIL_COUNT" -eq 0 ]; then
+  test_pass "phase107_find_balanced_array_end_vm: All tests passed"
+  exit 0
+else
+  test_fail "phase107_find_balanced_array_end_vm: $FAIL_COUNT test(s) failed"
+  exit 1
+fi
+