The first 4 characters are hiragana for su ki da yo - meaning "I like ...". The last character is katakana (tsu) and is incomplete (part of a longer word perhaps?)
So the meaning of the phrase is "I like <something>"

Or maybe it is referring to Tsu - the city with the shortest name in Japan.

If the katakana was written smaller, it would then serve as a stress word/exclamation on the previous word i.e. yop! so then the meaning would be su ki da yop!! meaning <shout>I like you very much</shout>.

Can any sifu translate those words for me? Thanks~

I think you're referring to the QR-code... it's basically like a barcode but usually contains text or web URL links that the phone can scan and then link to the site.

---

Added on April 6, 2010, 10:22 pm
It's not in kanji... it's in hiragana like tatsuyachiba said.
http://www.google.com/search?q=sukidayo

Please no offence..you have to work for it...searching in this LYN threads...as 'rajin' as I am..keep searching..got threads bout Japanese Language...may should try..keepin tryin...
Tatsyuchiba already give you a tips...3 times you askin and no one reply firmly...so I guess they are not free may be..
good luck bro!

Did you even click on the link I sent you? Google has the words in hiragana already... all you need to do is to just copy it from there.