diff --git a/AGENTS.md b/AGENTS.md
index fc8f020..c1da65f 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -15,3 +15,12 @@
 ```bash
 python3 scripts/validate_content.py
 ```
+
+## Creative Direction
+
+- This is a romance dating game for adult players.
+- All romanceable characters must be clearly 19 or older.
+- Preserve a mature, sensual, and visually alluring tone in character writing, art direction, outfits, poses, expressions, and scene composition.
+- Prefer photorealistic, high-quality, cinematic character art when creating base images or visual references.
+- Even shy, pure-hearted, or reserved characters should retain visible adult charm through styling, silhouette, gaze, posture, and lighting.
+- Avoid making characters look underage, childlike, or styled as school students.