thanks for reply rpnoble419.

I will read through perluniintro, perlunicode anyway. This time, really.

i became a little bit nervous for decoding, encoding way of each modules now.

dbd::sqlite gives me decoded character if i set sqlite_unicode to 1, but they seems automatically encode characters to bytes when i put characters to database regardless of sqlite_unicode switch. it gives me no warnings when i put decoded characters to databases when i don't use sqlite_unicode. i thought dbd::ado gave me warning... wasn't it ?

when i pass decoded characters to template toolkit, i pass binmode switch to proccess function. For "decoding" template file it self, I am using Template::Provider::Encoding.

And now LWP::Simple... It seems I am stumbling all unicode stones.