Sarahu
He is very passionate about his beliefs and very fun to talk to. He is always willing to talk and make new friends. A great person, all around!

~Jala~ // ~ジャラ~
かずさんは、本当に優しくて、とても面白い人です。その上、日記に有用な添削をします。完璧なフレンドだと思いますよ! かずさんに会えて、嬉しいですわ～

酢七面鳥
If you look at Kazu's journal, you'll instantly realize what an interesting man he is. As an added bonus, he's quite diligent: he writes almost every day. In no time he'll be speaking English better than most natives!

Ken
Hi,nice to c u. Glad to make a friend with u.

jess_man1999
kazu2008... The Man... The Myth... The Legend!

bigbuggie
He's a very nice person. I had a pleasant talk with him on Skype. He was very patient with my Japanese.