Rare? The Japanese reads 'Japan/Russia Association Member
Badge.' I suppose the Russian inscription is the same.
Very high quality. A thick badge with nice enamels. I think this is a
post-war badge.
WW2 era cased badge. Inscribed: 'Imperial Year 2600 [1940], Public
Worker Merit Badge.' I am not sure if that is the correct translation of
shakkai jigyou, but it means someone who has worked for the
public in some capacity. It is a general term, so I do not know who
would have received this badge. However, I think that the city or
prefecture would have awarded it.
Inscribed 'Japan/China Incident.'
On the reverse 'The foundation of peace in the eastern seas.'
Nicely made Army badge. Marked jungin (pure silver) on the reverse, and stamped with a number.
I cannot imagine what this was used for nor what it signifies. The serial number and the fact that it is pure silver
suggest that it was an important item, but I'm really not sure.
3.5 cm across
Small National Foundation badge.
Inscribed 'Imperial Year 2600 [1940], 20th Anniversary, Celebration of the Patriotic
Youth Brigade, Member Merit Badge.'
Korean resident in Japan merit badge
Legal Affairs Bureau government badge
Official tax adviser badge, pure silver.
Patriotic Youth Brigade badge.
Inscribed 'Patriotic Youth Worker Draft Commemorative, China
Incident Special Worker's Badge, Fukuoka Prefecture Federated
Youth Brigade, 2598 [1938].'
Wartime brigade badge.
Inscribed 'Manchurian Incident War Dispatch Commemorative,
Combined 14th Brigade.  [164th Combat?] Journey of 1800
Ri.'
One
ri equaled about 4 km.
Inscribed 'Merit Badge, Saga Prefecture, Protect the Country
Association.'
English Crown Prince security forces badge with original case.
Inscribed 'English Crown Prince Security Commemorative, Taisho 12 [1923]
April, Shizuoka Prefecture.' This was the future King of England
Edward VIII.
Inscribed 'Army Special Large Maneuvers Security Forces, Gunma Prefecture,
Showa 9 [1934] November.'
\
Patriotic Youth Brigade Academy badge, as far as I can tell.
Imperial Japan
Medals and
Badges
Various Badges
pg 1
A random listing of badges I have found here and there.
Imperial Guard badge.

Inscribed 'Imperial Guard Division, Imperial Security
Commemorative, Showa 9 [1934] February 28.'
Watch fob with a nicely detailed design in high relief.
Inscribed '11th National Student Horse Skills Competition, Kansai Student Horse
Riding Federation, Showa 10 [1935].
Watch fob with a nicely detailed design in high relief.
Inscribed '12th National Student Horse Skills Competition, Kansai Student Horse
Riding Federation, Showa 11 [1936].
Inscribed 'Torpedo Donation, Great Japan
Protect the Country Commemorative
Association.'
Agricultural Merit Medal
from Osaka