diff --git a/.yoi/tickets/00001KVZG9BMS/item.md b/.yoi/tickets/00001KVZG9BMS/item.md
index 4bf55808..eab6f5f1 100644
--- a/.yoi/tickets/00001KVZG9BMS/item.md
+++ b/.yoi/tickets/00001KVZG9BMS/item.md
@@ -2,7 +2,7 @@
 title: 'pod crateをworker crateへ改名する'
 state: 'closed'
 created_at: '2026-06-25T13:42:37Z'
-updated_at: '2026-06-25T19:40:49Z'
+updated_at: '2026-06-26T03:09:01Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-25T14:13:35Z'
diff --git a/.yoi/tickets/00001KVZG9BMS/thread.md b/.yoi/tickets/00001KVZG9BMS/thread.md
index 1062b35f..ae0ea671 100644
--- a/.yoi/tickets/00001KVZG9BMS/thread.md
+++ b/.yoi/tickets/00001KVZG9BMS/thread.md
@@ -784,4 +784,23 @@ Scope to check and update where the meaning is the new execution-unit Worker rat
 Allowed remaining `pod` wording must be explicitly intentional legacy/internal context, such as historical reports, old compatibility notes, or on-disk/socket/session compatibility details that are being kept temporarily. The implementation should provide grep evidence for remaining active `pod`/`Pod` references and categorize them as replaced, legacy/internal, or historical.
 
 
+---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-26T03:09:01Z -->
+
+## Implementation report
+
+Late cleanup report:
+
+- Stale child Workers stopped one-by-one and scope reclaimed:
+  - `yoi-coder-00001KVZG9BMS-worker-rename`
+  - `yoi-reviewer-00001KVZG9BMS-worker-rename`
+- Child implementation worktree removed:
+  - `/home/hare/Projects/yoi/.worktree/00001KVZG9BMS-worker-crate-rename`
+- Child implementation branch removed:
+  - `work/00001KVZG9BMS-worker-crate-rename`
+
+Operational note:
+- User noted StopPod should be run one-by-one rather than through parallel multi-tool execution; future cleanup will follow that.
+
 ---
diff --git a/.yoi/tickets/00001KVZKST83/item.md b/.yoi/tickets/00001KVZKST83/item.md
index 75159a69..883b6b00 100644
--- a/.yoi/tickets/00001KVZKST83/item.md
+++ b/.yoi/tickets/00001KVZKST83/item.md
@@ -2,7 +2,7 @@
 title: 'worker-runtimeにFS永続化featureを追加する'
 state: 'done'
 created_at: '2026-06-25T14:44:02Z'
-updated_at: '2026-06-25T19:49:00Z'
+updated_at: '2026-06-26T03:09:01Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-25T16:39:26Z'
diff --git a/.yoi/tickets/00001KVZKST83/thread.md b/.yoi/tickets/00001KVZKST83/thread.md
index 6594306c..11821d1b 100644
--- a/.yoi/tickets/00001KVZKST83/thread.md
+++ b/.yoi/tickets/00001KVZKST83/thread.md
@@ -316,3 +316,20 @@ Scope:
 - REST command server / Backend integration / legacy migration / SQLite store は Non-goals として未実装。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-26T03:09:01Z -->
+
+## Implementation report
+
+Cleanup report:
+
+- FS store Coder/Reviewer child Workers were no longer present in the spawned-child registry at cleanup time, so no StopPod action was available for them.
+- Child implementation worktree removed:
+  - `/home/hare/Projects/yoi/.worktree/00001KVZKST83-worker-runtime-fs-store`
+- Child implementation branch removed:
+  - `work/00001KVZKST83-worker-runtime-fs-store`
+
+Operational note:
+- User noted StopPod should be run one-by-one rather than through parallel multi-tool execution; future cleanup will follow that.
+
+---
diff --git a/.yoi/tickets/00001KVZKSV6C/item.md b/.yoi/tickets/00001KVZKSV6C/item.md
index d0624e8e..7b8e1160 100644
--- a/.yoi/tickets/00001KVZKSV6C/item.md
+++ b/.yoi/tickets/00001KVZKSV6C/item.md
@@ -2,7 +2,7 @@
 title: 'Backend RuntimeRegistryの基盤をworker-runtime向けに整理する'
 state: 'done'
 created_at: '2026-06-25T14:44:03Z'
-updated_at: '2026-06-25T20:44:27Z'
+updated_at: '2026-06-26T03:09:01Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-25T16:31:28Z'
diff --git a/.yoi/tickets/00001KVZKSV6C/thread.md b/.yoi/tickets/00001KVZKSV6C/thread.md
index f44fbe3c..02632fc5 100644
--- a/.yoi/tickets/00001KVZKSV6C/thread.md
+++ b/.yoi/tickets/00001KVZKSV6C/thread.md
@@ -375,3 +375,20 @@ Scope:
 - embedded runtime connection / remote HTTP / REST server / Web Console は Non-goals として未実装。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-26T03:09:01Z -->
+
+## Implementation report
+
+Cleanup report:
+
+- Registry Coder/Reviewer child Workers were no longer present in the spawned-child registry at cleanup time, so no StopPod action was available for them.
+- Child implementation worktree removed:
+  - `/home/hare/Projects/yoi/.worktree/00001KVZKSV6C-backend-runtime-registry`
+- Child implementation branch removed:
+  - `work/00001KVZKSV6C-backend-runtime-registry`
+
+Operational note:
+- User noted StopPod should be run one-by-one rather than through parallel multi-tool execution; future cleanup will follow that.
+
+---