diff --git a/brands/samsung_global_en.md b/brands/samsung_global_en.md
index a85f037..b9823a5 100644
--- a/brands/samsung_global_en.md
+++ b/brands/samsung_global_en.md
@@ -405,6 +405,12 @@
 
 `SM-S9210`: Galaxy S24 China
 
+`SM-S921Q`: Galaxy S24 Japan (SIM Free)
+
+`SCG25`: Galaxy S24 Japan (au)
+
+`SC-51E`: Galaxy S24 Japan (NTT Docomo)
+
 **Galaxy S24+ (`e2s`):**
 
 `SM-S926B`: Galaxy S24+ Global
@@ -435,6 +441,12 @@
 
 `SM-S928N`: Galaxy S24 Ultra South Korea
 
+`SM-S928Q`: Galaxy S24 Ultra Japan (SIM Free)
+
+`SCG26`: Galaxy S24 Ultra Japan (au)
+
+`SC-52E`: Galaxy S24 Ultra Japan (NTT Docomo)
+
 ## Galaxy Note
 
 **Galaxy Note9 (`crownlte`):**