Before you click ゲストブックに書く
I am sorry! In ゲストブックに書くthere are four japanese! so I explain them!
お名前＝name!
ホームページアドレスand電子メールアドレスare not necessities! so you don't need to remenber!
あなたのコメント＝What you want to write!
so first you need to write your mane in お名前！
and next you need to write what you want to write in あなたのコメント！
That's it!