1 dot is common. 5 is extremely rare.
The Enthronement Commemorative Medal was established in 1934. It celebrated
the enthronement of Pu-Yi, the Last Emperor. He became the leader of the puppet
empire of Manchukuo.
OBVERSE: Orchid crest above. Two Imperial feng birds on either side. The
characters read 'Earth-Shaking Imperial Ascension' (translated phrase by Peterson)
REVERSE: Inscribed 'Kang Teh 1 , Enthronement Commemorative Medal,
Japan Mint hallmark.
Marked 1000 (pure silver) on the rim.