importing 0xe3809c character, aka wave dash

Hi,

I am having problems importing sql files containing WAVE DASH or MINUS
character :

WARNING: ignoring unconvertible UTF-8 character 0xe3809c
WARNING: ignoring unconvertible UTF-8 character 0xe28892

The data contains japanese characters and is imported correctly apart
from these two. It seems that postgres is filtering out these characters
during import, resulting in incorrect data.

I have isolated a small (<1kb) testcase for the wavedash,
www.domek.be/testwavedash.sql.

Note that the sql files are produced using postgis' shp2pgsql tool from
ESRI shape files.

The database is setup using EUC_JP encoding.

Regards
Jorg