diff --git a/docs/development/current/main/01-JoinIR-Selfhost-INDEX.md b/docs/development/current/main/01-JoinIR-Selfhost-INDEX.md
index b97b4c9f..fefc6dc9 100644
--- a/docs/development/current/main/01-JoinIR-Selfhost-INDEX.md
+++ b/docs/development/current/main/01-JoinIR-Selfhost-INDEX.md
@@ -63,6 +63,8 @@ JoinIR の箱構造と責務、ループ/if の lowering パターンを把握
     - `docs/development/current/main/phases/phase-103/README.md`
 15. Phase 104: loop(true) break-only digits（VM + LLVM EXE）
     - `docs/development/current/main/phases/phase-104/README.md`
+16. Phase 107: json_cur find_balanced_* depth scan（VM + LLVM EXE）
+    - `docs/development/current/main/phases/phase-107/README.md`
 6. MIR Builder（Context 分割の入口）
     - `src/mir/builder/README.md`
 7. Scope/BindingId（shadowing・束縛同一性の段階移行）
diff --git a/docs/development/current/main/10-Now.md b/docs/development/current/main/10-Now.md
index 054b4beb..d01baed6 100644
--- a/docs/development/current/main/10-Now.md
+++ b/docs/development/current/main/10-Now.md
@@ -8,6 +8,18 @@
 - smoke: `tools/smokes/v2/profiles/integration/apps/phase104_read_digits_vm.sh` / `tools/smokes/v2/profiles/integration/apps/phase104_read_digits_llvm_exe.sh`
 - P2: json_cur 由来の回帰面を追加（fixture+VM/LLVM EXE smoke）
 
+## 2025-12-17：Phase 107 完了 ✅
+
+**Phase 107: json_cur find_balanced_* depth scan（VM + LLVM EXE parity）**
+- depth scan + nested if + return-in-loop を Pattern2 policy で受理（hardcode なし）
+- fixture:
+  - `apps/tests/phase107_find_balanced_array_end_min.hako`（expected: `1`, `3`）
+  - `apps/tests/phase107_find_balanced_object_end_min.hako`（expected: `1`, `3`）
+- smoke（integration）:
+  - VM: `tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_vm.sh` / `tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_object_end_vm.sh`
+  - LLVM EXE: `tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_array_end_llvm_exe.sh` / `tools/smokes/v2/profiles/integration/apps/phase107_find_balanced_object_end_llvm_exe.sh`
+- 入口: `docs/development/current/main/phases/phase-107/README.md`
+
 ## 2025-12-17：Phase 103 P0 完了 ✅
 
 **Phase 103: if-only regression baseline**
diff --git a/docs/development/current/main/30-Backlog.md b/docs/development/current/main/30-Backlog.md
index 8fab502a..a57c7701 100644
--- a/docs/development/current/main/30-Backlog.md
+++ b/docs/development/current/main/30-Backlog.md
@@ -11,8 +11,8 @@ Related:
 - **real-app loop regression の横展開（VM + LLVM EXE）**
   - ねらい: 実コード由来ループを 1 本ずつ最小抽出して fixture/smoke で固定する（段階投入）。
   - 現状: Phase 104（read_digits / json_cur 由来）まで固定済み。
-  - 次候補: `apps/libs/json_cur.hako` の `find_balanced_array_end` / `find_balanced_object_end`（depth scan + nested if）。
-  - 入口: `docs/development/current/main/phases/phase-107/README.md`
+  - 次候補（Phase 107）: `apps/libs/json_cur.hako` の `find_balanced_object_end`（depth scan + nested if）。
+  - 入口（Phase 107）: `docs/development/current/main/phases/phase-107/README.md`
 
 - **P5b “完全E2E”**（escape skip の実ループを end-to-end で固定）
   - 現状: Phase 94 で VM E2E まで固定済み。次は selfhost 実コード（`apps/selfhost-vm/json_loader.hako`）へ横展開して回帰を減らす。