For future reference:
Japanese script:

Electricity
Dragon

Traditional Chinese script of Hong Kong:

Electricity
Dragon

And the less-sexy Simplified Chinese of the PRC:

Electricity
Dragon

Romanization:
Mandarin in Pinyin:
Dragon: lóng
Electricity: diàn
Japanese in Romanji:
Dragon: ryū (or ryuu)
Electricity: den

Caveat: As always, you will need a modern browser and Chinese and Japanese fonts to view this writeup properly

Sources:
My English/Chinese bilingual dictionary
My English/Japanese bilingual dictionary
My English/Korean bilingual dictionary
/msg's from Shro0m
http://www.unicode.org