diff --git a/bios/Pioneer/LaserActive/.variants/[BIOS] LaserActive PAC-S10 (US) (v1.04).bin b/bios/Pioneer/LaserActive/.variants/[BIOS] LaserActive PAC-S10 (US) (v1.04).bin
new file mode 100644
index 00000000..7f04b1da
Binary files /dev/null and b/bios/Pioneer/LaserActive/.variants/[BIOS] LaserActive PAC-S10 (US) (v1.04).bin differ
diff --git a/bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.01).bin b/bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.01).bin
new file mode 100644
index 00000000..bb6043fe
Binary files /dev/null and b/bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.01).bin differ
diff --git a/bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin b/bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin
new file mode 100644
index 00000000..7b949417
Binary files /dev/null and b/bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin differ
diff --git a/database.json b/database.json
index 6591a589..9e121b01 100644
--- a/database.json
+++ b/database.json
@@ -1,7 +1,7 @@
 {
-  "generated_at": "2026-03-30T12:09:24Z",
-  "total_files": 7239,
-  "total_size": 8539795099,
+  "generated_at": "2026-03-30T13:15:58Z",
+  "total_files": 7241,
+  "total_size": 8540057243,
   "files": {
     "520d3d1b5897800af47f92efd2444a26b7a7dead": {
       "path": "bios/3DO Company/3DO/3do_arcade_saot.bin",
@@ -40843,16 +40843,6 @@
       "crc32": "11647ca5",
       "adler32": "1817f6f4"
     },
-    "26237b333db4a4c6770297fa5e655ea95840d5d9": {
-      "path": "bios/Pioneer/LaserActive/Pioneer LaserActive Sega PAC Boot ROM v1.02 (1993)(Pioneer - Sega)(JP)(en-ja).bin",
-      "name": "Pioneer LaserActive Sega PAC Boot ROM v1.02 (1993)(Pioneer - Sega)(JP)(en-ja).bin",
-      "size": 131072,
-      "sha1": "26237b333db4a4c6770297fa5e655ea95840d5d9",
-      "md5": "a5a2f9aae57d464bc66b80ee79c3da6e",
-      "sha256": "dca942d977217f703d8d1c6eb1aeb6b32c78ecc421486bbb46c459d385161c94",
-      "crc32": "00eedb3a",
-      "adler32": "94a45a21"
-    },
     "aa811861f8874775075bd3f53008c8aaf59b07db": {
       "path": "bios/Pioneer/LaserActive/Pioneer LaserActive Sega PAC Boot ROM v1.04 (1993)(Pioneer - Sega)(US).bin",
       "name": "Pioneer LaserActive Sega PAC Boot ROM v1.04 (1993)(Pioneer - Sega)(US).bin",
@@ -40863,6 +40853,16 @@
       "crc32": "50cd3d23",
       "adler32": "72a13133"
     },
+    "26237b333db4a4c6770297fa5e655ea95840d5d9": {
+      "path": "bios/Pioneer/LaserActive/Pioneer LaserActive Sega PAC Boot ROM v1.02 (1993)(Pioneer - Sega)(JP)(en-ja).bin",
+      "name": "Pioneer LaserActive Sega PAC Boot ROM v1.02 (1993)(Pioneer - Sega)(JP)(en-ja).bin",
+      "size": 131072,
+      "sha1": "26237b333db4a4c6770297fa5e655ea95840d5d9",
+      "md5": "a5a2f9aae57d464bc66b80ee79c3da6e",
+      "sha256": "dca942d977217f703d8d1c6eb1aeb6b32c78ecc421486bbb46c459d385161c94",
+      "crc32": "00eedb3a",
+      "adler32": "94a45a21"
+    },
     "6973e2593e66fd21627fedccec98d4a364afaaff": {
       "path": "bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-N1 (Japan) (v1.02).bin",
       "name": "[BIOS] LaserActive PAC-N1 (Japan) (v1.02).bin",
@@ -40883,6 +40883,26 @@
       "crc32": "01223dd5",
       "adler32": "74e98625"
     },
+    "bc746df0c5d2b779ca41a94954b60d6ac6a7c2a3": {
+      "path": "bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.01).bin",
+      "name": "[BIOS] LaserActive PAC-S1 (Japan) (v1.01).bin",
+      "size": 131072,
+      "sha1": "bc746df0c5d2b779ca41a94954b60d6ac6a7c2a3",
+      "md5": "219dc2aa7cb8d1ad5142c86d50c2ffa5",
+      "sha256": "3300e3771b468b41818b90c2358ff288da69bada92b8247acd793a437b30731c",
+      "crc32": "24ad336e",
+      "adler32": "6993a1dd"
+    },
+    "f7101b40cae0484a0f43f3bbee2d55033ff1e3ec": {
+      "path": "bios/Pioneer/LaserActive/[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin",
+      "name": "[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin",
+      "size": 131072,
+      "sha1": "f7101b40cae0484a0f43f3bbee2d55033ff1e3ec",
+      "md5": "515636778430c8e01027234c38c4ddf8",
+      "sha256": "369c1e699abbaecd231a3ab7b98443d28097366ff3cdd978698417195d54ca3c",
+      "crc32": "1493522c",
+      "adler32": "9e972082"
+    },
     "c1b9202cbe072db12114b223a9ba5374b30718fb": {
       "path": "bios/Pioneer/LaserActive/[BIOS] LaserActive PCE-LP1 (Japan) (v1.02).bin",
       "name": "[BIOS] LaserActive PCE-LP1 (Japan) (v1.02).bin",
@@ -76480,10 +76500,12 @@
       "c500ff71236068e0dc0d0603d265ae76": "5130243429b40b01a14e1304d0394b8459a6fbae",
       "f1071cdb0b6b10dde94d3bc8a6146387": "a6120aed50831c9c0d95dbdf707820f601d9452e",
       "279008e4a0db2dc5f1c048853b033828": "54b8d2c1317628de51a85fc1c424423a986775e4",
-      "a5a2f9aae57d464bc66b80ee79c3da6e": "26237b333db4a4c6770297fa5e655ea95840d5d9",
       "0e7393cd0951d6dde818fcd4cd819466": "aa811861f8874775075bd3f53008c8aaf59b07db",
+      "a5a2f9aae57d464bc66b80ee79c3da6e": "26237b333db4a4c6770297fa5e655ea95840d5d9",
       "f69f173b251d8bf7649b10a9167a10bf": "6973e2593e66fd21627fedccec98d4a364afaaff",
       "f0fb8a4605ac7eefbafd4f2d5a793cc8": "f7412aa822d70a55b2ff3d7095137263dc54f6b6",
+      "219dc2aa7cb8d1ad5142c86d50c2ffa5": "bc746df0c5d2b779ca41a94954b60d6ac6a7c2a3",
+      "515636778430c8e01027234c38c4ddf8": "f7101b40cae0484a0f43f3bbee2d55033ff1e3ec",
       "761fea207d0eafd4cfd78da7c44cac88": "c1b9202cbe072db12114b223a9ba5374b30718fb",
       "69489153dde910a69d5ae6de5dd65323": "f2a9ce387019bf272c6e3459d961b30f28942ac5",
       "3fd0d13282b031f4c017cd6bf6597183": "9dda4cbcc1d3f6d38c10fee3de53b9abd5e47ec0",
@@ -91151,18 +91173,24 @@
       "jopac.bin": [
         "54b8d2c1317628de51a85fc1c424423a986775e4"
       ],
-      "Pioneer LaserActive Sega PAC Boot ROM v1.02 (1993)(Pioneer - Sega)(JP)(en-ja).bin": [
-        "26237b333db4a4c6770297fa5e655ea95840d5d9"
-      ],
       "Pioneer LaserActive Sega PAC Boot ROM v1.04 (1993)(Pioneer - Sega)(US).bin": [
         "aa811861f8874775075bd3f53008c8aaf59b07db"
       ],
+      "Pioneer LaserActive Sega PAC Boot ROM v1.02 (1993)(Pioneer - Sega)(JP)(en-ja).bin": [
+        "26237b333db4a4c6770297fa5e655ea95840d5d9"
+      ],
       "[BIOS] LaserActive PAC-N1 (Japan) (v1.02).bin": [
         "6973e2593e66fd21627fedccec98d4a364afaaff"
       ],
       "[BIOS] LaserActive PAC-N10 (US) (v1.02).bin": [
         "f7412aa822d70a55b2ff3d7095137263dc54f6b6"
       ],
+      "[BIOS] LaserActive PAC-S1 (Japan) (v1.01).bin": [
+        "bc746df0c5d2b779ca41a94954b60d6ac6a7c2a3"
+      ],
+      "[BIOS] LaserActive PAC-S1 (Japan) (v1.05).bin": [
+        "f7101b40cae0484a0f43f3bbee2d55033ff1e3ec"
+      ],
       "[BIOS] LaserActive PCE-LP1 (Japan) (v1.02).bin": [
         "c1b9202cbe072db12114b223a9ba5374b30718fb"
       ],
@@ -101218,6 +101246,9 @@
       "g7400.bin": [
         "5130243429b40b01a14e1304d0394b8459a6fbae"
       ],
+      "[BIOS] LaserActive PAC-S10 (US) (v1.04).bin": [
+        "aa811861f8874775075bd3f53008c8aaf59b07db"
+      ],
       "Battle 1.mid": [
         "dc5cc32fafa442b09ab2d814ed32074d02597234"
       ],
@@ -107490,10 +107521,12 @@
       "e20a9f41": "5130243429b40b01a14e1304d0394b8459a6fbae",
       "a318e8d6": "a6120aed50831c9c0d95dbdf707820f601d9452e",
       "11647ca5": "54b8d2c1317628de51a85fc1c424423a986775e4",
-      "00eedb3a": "26237b333db4a4c6770297fa5e655ea95840d5d9",
       "50cd3d23": "aa811861f8874775075bd3f53008c8aaf59b07db",
+      "00eedb3a": "26237b333db4a4c6770297fa5e655ea95840d5d9",
       "a8cb694c": "6973e2593e66fd21627fedccec98d4a364afaaff",
       "01223dd5": "f7412aa822d70a55b2ff3d7095137263dc54f6b6",
+      "24ad336e": "bc746df0c5d2b779ca41a94954b60d6ac6a7c2a3",
+      "1493522c": "f7101b40cae0484a0f43f3bbee2d55033ff1e3ec",
       "76116a02": "c1b9202cbe072db12114b223a9ba5374b30718fb",
       "4e70e3c0": "f2a9ce387019bf272c6e3459d961b30f28942ac5",
       "92bcc762": "9dda4cbcc1d3f6d38c10fee3de53b9abd5e47ec0",
@@ -124965,6 +124998,9 @@
       "roms/win486/ALI1429G.AMW": [
         "72c60172fb1ba77c9b24b06b7755f0a16f0b3a13"
       ],
+      ".variants/[BIOS] LaserActive PAC-S10 (US) (v1.04).bin": [
+        "aa811861f8874775075bd3f53008c8aaf59b07db"
+      ],
       "rtp/2003/Battle/Arrow.png": [
         "7aa8d4c377efcea1c9fad01924da1ba7b8575e1e"
       ],