Tutorial is necessary

Question 1

It should written in English and Japanese.

Question 2

I've written the Japanese version of tutorial. I'll translate it into English later.

Answer · 2012-08-14T21:05:34.000Z

I've written the Japanese version of tutorial. I'll translate it into English later.

Question 3

I wrote the English version.

Answer · 2012-09-05T11:18:27.000Z

I wrote the English version.