Superb Air Corps sake cup tray. This tray has the pilot's badge, an airplane, and a helmet
and goggles in gold gilt. And reflected in the goggles are the air base and the main gate of
the headquarters. The characters read, 'Air Corps, 5th  Regiment Commemorative.' This
photo was given to me by another collector (Thanks, Mitzi!), but I have a similar postcard as
well (see photo below). The tray looks as if it were modeled on the postcard photo.
More Air Corps items
Rare lacquered wood aviation sake cup tray. The plane here has
the number 119 on its side. Anyone have any info about that
number?
Inscribed '
Air Corps 1st Regiment, Discharge Commemorative.'
Rare Air Corps tokkuri that dates
no earlier than 1931. It has the
re-named capital of Manchuria
inscribed. The Japanese re-named
it in 1931. The characters read
'Kanto-Gun [Kwantung Army]
Shinkyo (Xinjing) Air Corps, Mukai,
Victorious Return Discharge
Commemorative.'
Air Corps cup from a unit in Manchuria. Quite interesting: the
name of the Chinese city where this unit was based is inscribed
(Gongzhuling, a city in Jilin Province, Manchuria), and it is a unit
of the Kwantung Army.  The characters in the bowl read
'Kwantung Army, Victorious Return Commemorative,
Gongzhuling Air Corps Unit'.
Airplane with rotating propellers and military star. I'm not
sure if this belonged to a pilot or if the plane was just used
as a military symbol.  Inscribed: 'Discharge
Commemorative, Kondo.'
Taken from a pilot's album. This is
some sort of Air Defense flag.
Rare naval pilot cup
Note the falling petals, a symbol of
the fallen soldier
The unit is not inscribed. Only 'Commemorative' is written.
The actual flag,
original
Pilot's badge