diff --git a/.yoi/tickets/00001KVMT2J25/item.md b/.yoi/tickets/00001KVMT2J25/item.md
index 3a2bc4d6..9aea174e 100644
--- a/.yoi/tickets/00001KVMT2J25/item.md
+++ b/.yoi/tickets/00001KVMT2J25/item.md
@@ -2,7 +2,7 @@
 title: 'Pod protocol: in-flight LLM response reconnect snapshot should include unfinished blocks'
 state: 'inprogress'
 created_at: '2026-06-21T10:02:01Z'
-updated_at: '2026-06-21T10:58:43Z'
+updated_at: '2026-06-21T11:00:09Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['protocol', 'session-history', 'persistence', 'tui-reconnect', 'stream-state']
diff --git a/.yoi/tickets/00001KVMT2J25/thread.md b/.yoi/tickets/00001KVMT2J25/thread.md
index 9e2e3a6e..37a2713c 100644
--- a/.yoi/tickets/00001KVMT2J25/thread.md
+++ b/.yoi/tickets/00001KVMT2J25/thread.md
@@ -190,3 +190,31 @@ Validation plan:
 Human authorized queue routing from Workspace Dashboard. Ticket has concrete acceptance criteria, no recorded blockers, and is semantically separate from the frontend Deno tooling Ticket, so Orchestrator accepts implementation.
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-21T11:00:09Z -->
+
+## Implementation report
+
+Implementation start report:
+
+- Created child implementation worktree:
+  - `/home/hare/Projects/yoi/.worktree/00001KVMT2J25-inflight-snapshot`
+- Created branch:
+  - `impl/00001KVMT2J25-inflight-snapshot`
+- Base commit:
+  - `155e039e ticket: route deno and inflight snapshot work`
+- Confirmed tracked Ticket project records are visible in the child worktree。
+- Confirmed `.yoi/memory` has no tracked/untracked entries in the child worktree check。
+- Spawned sibling Coder Pod:
+  - `yoi-coder-00001KVMT2J25`
+- Coder scope:
+  - read: `/home/hare/Projects/yoi`
+  - write: `/home/hare/Projects/yoi/.worktree/00001KVMT2J25-inflight-snapshot`
+
+Parallelization note:
+- `00001KVMV03QY` is active in a separate child worktree and targets frontend Deno tooling. This Ticket should stay limited to protocol/pod/TUI in-flight snapshot semantics。
+
+Next action:
+- Wait for Coder implementation report, then spawn Reviewer read-only for the implementation diff。
+
+---
diff --git a/.yoi/tickets/00001KVMV03QY/item.md b/.yoi/tickets/00001KVMV03QY/item.md
index 27e78b0e..3abf0414 100644
--- a/.yoi/tickets/00001KVMV03QY/item.md
+++ b/.yoi/tickets/00001KVMV03QY/item.md
@@ -2,7 +2,7 @@
 title: 'Workspace web SPA の frontend tooling を npm/Node から Deno に移行する'
 state: 'inprogress'
 created_at: '2026-06-21T10:18:10Z'
-updated_at: '2026-06-21T10:57:58Z'
+updated_at: '2026-06-21T11:00:00Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['frontend-tooling', 'packaging', 'nix-source-filter', 'validation']
diff --git a/.yoi/tickets/00001KVMV03QY/thread.md b/.yoi/tickets/00001KVMV03QY/thread.md
index aea97b74..5268e72a 100644
--- a/.yoi/tickets/00001KVMV03QY/thread.md
+++ b/.yoi/tickets/00001KVMV03QY/thread.md
@@ -91,3 +91,31 @@ Validation plan:
 Human authorized queue routing from Workspace Dashboard. Ticket has concrete acceptance criteria, no recorded blockers, and is semantically separate from the protocol reconnect Ticket, so Orchestrator accepts implementation.
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-21T11:00:00Z -->
+
+## Implementation report
+
+Implementation start report:
+
+- Created child implementation worktree:
+  - `/home/hare/Projects/yoi/.worktree/00001KVMV03QY-workspace-spa-deno`
+- Created branch:
+  - `impl/00001KVMV03QY-workspace-spa-deno`
+- Base commit:
+  - `155e039e ticket: route deno and inflight snapshot work`
+- Confirmed tracked Ticket project records are visible in the child worktree。
+- Confirmed `.yoi/memory` has no tracked/untracked entries in the child worktree check。
+- Spawned sibling Coder Pod:
+  - `yoi-coder-00001KVMV03QY`
+- Coder scope:
+  - read: `/home/hare/Projects/yoi`
+  - write: `/home/hare/Projects/yoi/.worktree/00001KVMV03QY-workspace-spa-deno`
+
+Parallelization note:
+- `00001KVMT2J25` is active in a separate child worktree and targets protocol/pod/TUI stream state. This Ticket should stay limited to `web/workspace` frontend tooling and package/source-filter docs as needed。
+
+Next action:
+- Wait for Coder implementation report, then spawn Reviewer read-only for the implementation diff。
+
+---