diff --git a/.yoi/tickets/20260609-085148-001/item.md b/.yoi/tickets/20260609-085148-001/item.md
index 3cc42dfd..d01a56b0 100644
--- a/.yoi/tickets/20260609-085148-001/item.md
+++ b/.yoi/tickets/20260609-085148-001/item.md
@@ -2,7 +2,7 @@
 title: 'session analyticsにresponse単位のbatching指標を追加する'
 state: 'inprogress'
 created_at: '2026-06-09T08:51:48Z'
-updated_at: '2026-06-09T10:35:08Z'
+updated_at: '2026-06-09T10:36:44Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-09T10:31:14Z'
diff --git a/.yoi/tickets/20260609-085148-001/thread.md b/.yoi/tickets/20260609-085148-001/thread.md
index c72ebd26..c00f04d7 100644
--- a/.yoi/tickets/20260609-085148-001/thread.md
+++ b/.yoi/tickets/20260609-085148-001/thread.md
@@ -73,3 +73,24 @@ Validation:
 - `cargo fmt --check`, `git diff --check`, `cargo run -q -p yoi -- ticket doctor`, `cargo check --workspace`, `nix build .#yoi`.
 
 ---
+
+<!-- event: implementation_report author: orchestrator at: 2026-06-09T10:36:44Z -->
+
+## Implementation report
+
+Implementation routing started in parallel with the current active work set.
+
+Worktree/branch:
+- Worktree: `.worktree/session-analytics-response-batching`
+- Branch: `session-analytics-response-batching`
+- Base/routing commit: `5d9e227 ticket: route analytics batching and parallel guidance`
+
+Spawned sibling Coder Pod:
+- `coder-session-analytics-response-batching`
+- Scope: non-recursive read on parent workspace root plus recursive write limited to the child worktree.
+
+Parallel-routing rationale:
+- This extends the isolated `session-analytics` crate/CLI surface and is independent from active ToolExecutionContext/TicketList/Panel work.
+- Coder was instructed to use synthetic fixtures and preserve the privacy boundary.
+
+---
diff --git a/.yoi/tickets/20260609-101732-001/item.md b/.yoi/tickets/20260609-101732-001/item.md
index 56913c6e..ccac8072 100644
--- a/.yoi/tickets/20260609-101732-001/item.md
+++ b/.yoi/tickets/20260609-101732-001/item.md
@@ -2,7 +2,7 @@
 title: 'Orchestratorに独立queued workの並列開始を促す'
 state: 'inprogress'
 created_at: '2026-06-09T10:17:32Z'
-updated_at: '2026-06-09T10:35:08Z'
+updated_at: '2026-06-09T10:36:44Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-09T10:31:16Z'
diff --git a/.yoi/tickets/20260609-101732-001/thread.md b/.yoi/tickets/20260609-101732-001/thread.md
index 09f1bad1..73179d7a 100644
--- a/.yoi/tickets/20260609-101732-001/thread.md
+++ b/.yoi/tickets/20260609-101732-001/thread.md
@@ -72,3 +72,24 @@ Validation:
 - `git diff --check`, `cargo run -q -p yoi -- ticket doctor`, `nix build .#yoi` if packaged resources/docs are touched.
 
 ---
+
+<!-- event: implementation_report author: orchestrator at: 2026-06-09T10:36:44Z -->
+
+## Implementation report
+
+Implementation routing started in parallel with the current active work set.
+
+Worktree/branch:
+- Worktree: `.worktree/orchestrator-parallel-queued-work`
+- Branch: `orchestrator-parallel-queued-work`
+- Base/routing commit: `5d9e227 ticket: route analytics batching and parallel guidance`
+
+Spawned sibling Coder Pod:
+- `coder-orchestrator-parallel-queued-work`
+- Scope: non-recursive read on parent workspace root plus recursive write limited to the child worktree.
+
+Parallel-routing rationale:
+- This workflow/docs Ticket encodes the user's updated parallel-capacity preference.
+- It is expected to have only small/managed conflicts with active work and no runtime scheduler changes.
+
+---