Minna no Nihongo I - enough for level4?

From the 'Minna no Nihongo'series, the first book is enough for JLPT Level 4, right? thanks for your answer in advance:)

I think you still need to teach yourself additional things like Kanji, as I do not think the Minna no nihongo books teach kanji.

And you'll need some listening practice for the listening part of the JLPT

Good point dokun, when I took my JLPT level 4 test I had the feeling that very few of my fellow candidates had practised listening. You could feel the tension rising, especially since the sound quality wasn't very good. Basically they played a CD over some cheap speakers from the front of the classroom we were in. http://jlpt.info/ used to have some MP3s of actual test sessions but that site is gone now :-(

thank you all for your answers. So, you mean, the grammar part is enough from the first book, right? I will be able to get the listening files, it seems. Well, I hope. :) I have the cds for the book.. not enough? thanks, all. :)

what I've known is
minanonihongo1-2 = level4
minanonihongo3-4 = level3
but now i'm still in minano1
ganbatte.

sorry I just know that there are only 2 minnanonihongo. But in my country, it's seperated into 4 books. T-T

that Minna no Nihongo I or the equivalent Shin Nihongo no Kiso I, it's enough for 4-kyuu if you train yourself with listening and write the lessons' vocabulary on kanji as you go on.
I had only studied Shin Nihongo I before going to Japan, I took the 3-kyuu in Hiroshima that year and I passed!
Ganbatte kudasai