diff --git a/gpiozero/pins/data.py b/gpiozero/pins/data.py
index 2eaa85c..8310d42 100644
--- a/gpiozero/pins/data.py
+++ b/gpiozero/pins/data.py
@@ -284,6 +284,7 @@ PI_REVISIONS = {
     0xa22082: ('3B',   '1.2', '2016Q1', 'BCM2837', 'Embest',    1024, 'MicroSD', 4,  1,  True,  True,  1,  1,  {'P1': PLUS_P1},               ),
     0x900093: ('Zero', '1.3', '2016Q2', 'BCM2835', 'Sony',      512,  'MicroSD', 1,  0,  False, False, 1,  0,  {'P1': PLUS_P1},               ),
     0xa020a0: ('CM3',  '1.0', '2017Q1', 'BCM2837', 'Sony',      1024, 'eMMC / off-board', 1,  0,  False, False, 2,  2, {'SODIMM': CM3_SODIMM},),
+    0xa32082: ('3B',   '1.2', '2016Q4', 'BCM2837', 'Sony Japan', 1024, 'MicroSD', 4, 1,  True,  True,  1,  1,  {'P1': PLUS_P1},               ),
     }
 
 
@@ -516,7 +517,7 @@ def _parse_pi_revision(revision):
     # uuuuuuuu - Unused
     # F        - New flag (1=valid new-style revision, 0=old-style)
     # MMM      - Memory size (0=256, 1=512, 2=1024)
-    # CCCC     - Manufacturer (0=Sony, 1=Egoman, 2=Embest)
+    # CCCC     - Manufacturer (0=Sony, 1=Egoman, 2=Embest, 3=Sony Japan)
     # PPPP     - Processor (0=2835, 1=2836, 2=2837)
     # TTTTTTTT - Type (0=A, 1=B, 2=A+, 3=B+, 4=2B, 5=Alpha (??), 6=CM, 8=3B, 9=Zero, 10=CM3)
     # RRRR     - Revision (0, 1, or 2)
@@ -542,17 +543,6 @@ def _parse_pi_revision(revision):
                 }[revision & 0x0f]
         else:
             pcb_revision = '1.%d' % (revision & 0x0f)
-        released = {
-            'A':    '2013Q1',
-            'B':    '2012Q1' if pcb_revision == '1.0' else '2012Q4',
-            'A+':   '2014Q4',
-            'B+':   '2014Q3',
-            '2B':   '2015Q1',
-            'CM':   '2014Q2',
-            '3B':   '2016Q1',
-            'Zero': '2015Q4' if pcb_revision == '1.0' else '2016Q2',
-            'CM3':  '2017Q1',
-            }[model]
         soc = {
             0: 'BCM2835',
             1: 'BCM2836',
@@ -562,12 +552,24 @@ def _parse_pi_revision(revision):
             0: 'Sony',
             1: 'Egoman',
             2: 'Embest',
+            3: 'Sony Japan',
             }[(revision & 0xf0000) >> 16]
         memory = {
             0: 256,
             1: 512,
             2: 1024,
             }[(revision & 0x700000) >> 20]
+        released = {
+            'A':    '2013Q1',
+            'B':    '2012Q1' if pcb_revision == '1.0' else '2012Q4',
+            'A+':   '2014Q4',
+            'B+':   '2014Q3',
+            '2B':   '2015Q1',
+            'CM':   '2014Q2',
+            '3B':   '2016Q1' if manufacturer == 'Sony' or manufacturer == 'Embest' else '2016Q4',
+            'Zero': '2015Q4' if pcb_revision == '1.0' else '2016Q2',
+            'CM3':  '2017Q1',
+            }[model]
         storage = {
             'A': 'SD',
             'B': 'SD',