diff --git a/landing/app/mira/wiki/[pageName]/page.tsx b/landing/app/mira/wiki/[pageName]/page.tsx
index 6df40fa..d824508 100644
--- a/landing/app/mira/wiki/[pageName]/page.tsx
+++ b/landing/app/mira/wiki/[pageName]/page.tsx
@@ -49,6 +49,9 @@ export default function WikiPagePage({
   const [paragraphs, setParagraphs] = useState<Block[]>([]);
   const [triplets, setTriplets] = useState<Block[]>([]);
   const [entitySet, setEntitySet] = useState<Set<string>>(new Set());
+  // Backlinks：所有提到此 entity 的 raw note（V3 wiki_synthesis 在 wiki-page tags 寫 raw:XXX）
+  // 對應 leo 2026-05-17 #2 反饋：「從這本書的條目應該反向連到那篇筆記去」
+  const [backlinkRaws, setBacklinkRaws] = useState<Block[]>([]);
   const [collapsed, setCollapsed] = useState<Record<string, boolean>>({});
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
@@ -117,6 +120,42 @@ export default function WikiPagePage({
           }
         }
         setEntitySet(eset);
+
+        // Backlinks：找此 entity 的所有 wiki-page (可能多次寫入)，提取 raw:XXX tag → fetch raw blocks
+        if (wikiPage.type === 'wiki-page' && wikiPage.content) {
+          const sameEntity = allPages.filter((p) => p.content?.trim() === wikiPage.content?.trim());
+          const rawIds = new Set<string>();
+          for (const wp of sameEntity) {
+            try {
+              const tags = JSON.parse(wp.tags_json || '[]') as string[];
+              for (const t of tags) {
+                if (typeof t === 'string' && t.startsWith('raw:')) {
+                  rawIds.add(t.slice(4));
+                }
+              }
+            } catch { /* skip */ }
+          }
+          if (rawIds.size > 0) {
+            // 一次撈 raw blocks，page_name 是 unique 一次 query 一個
+            const rawBlocks: Block[] = [];
+            await Promise.all(
+              Array.from(rawIds).map(async (rawId) => {
+                try {
+                  // KBDB GET /blocks/:id 直接 by id (走 list with block_id filter)
+                  const r = await fetch(`${KBDB_BASE}/blocks/${rawId}`, { headers });
+                  if (r.ok) {
+                    const data = await r.json();
+                    const b = data.blocks?.[0] ?? data;
+                    if (b?.id) rawBlocks.push(b as Block);
+                  }
+                } catch { /* skip */ }
+              }),
+            );
+            if (!cancelled) {
+              setBacklinkRaws(rawBlocks.sort((a, b) => b.updated_at - a.updated_at));
+            }
+          }
+        }
       } catch (e: any) {
         if (!cancelled) setError(e?.message ?? 'load failed');
       } finally {
@@ -207,6 +246,40 @@ export default function WikiPagePage({
               </article>
             )}
 
+            {/* Backlinks：提到此 entity 的 raw notes */}
+            {isWikiPage && backlinkRaws.length > 0 && (
+              <section
+                style={{
+                  margin: '24px 0 16px',
+                  padding: '12px 14px',
+                  borderLeft: '3px solid #4a3a2a',
+                  background: 'rgba(80, 60, 40, 0.08)',
+                }}
+              >
+                <h3 style={{ margin: '0 0 8px', fontSize: 14, color: '#aab', fontWeight: 600 }}>
+                  📎 提到此 entity 的筆記 ({backlinkRaws.length})
+                </h3>
+                <ul style={{ margin: 0, paddingLeft: 18, fontSize: 13, lineHeight: 1.6 }}>
+                  {backlinkRaws.map((raw) => {
+                    const preview = (raw.content || '').replace(/\n/g, ' ').slice(0, 100);
+                    const href = `/mira/feed#page=${encodeURIComponent(raw.page_name || raw.id)}`;
+                    return (
+                      <li key={raw.id} style={{ marginBottom: 4 }}>
+                        <a
+                          href={href}
+                          style={{ color: '#9ab', textDecoration: 'none' }}
+                          title={raw.content || ''}
+                        >
+                          {preview}
+                          {(raw.content || '').length > 100 && '…'}
+                        </a>
+                      </li>
+                    );
+                  })}
+                </ul>
+              </section>
+            )}
+
             <footer
               style={{
                 padding: '20px 0',