Fitting rules of Death Note


There are at least [130
rules](http://deathnote.wikia.com/wiki/Rules_of_the_Death_Note) of use of the
Death Note. Do they all fit on the one last page of the notebook (how?) or do
they come from some other source? Was it ever addressed in the manga or the
anime?




The Death Notes originally do not have any rules written on them. Ryuk dropped
a Death Note in the human world because he was "bored", so he only wrote
enough rules to get a human interested in it (and he wrote them in English,
the most common language). During the course of the plot, Light infers several
rules _not written in the book_ through his experiments. (Even Ryuk admitted
once he did not know of one such rule.)




The Death Notes originally do not have any rules written on them. Ryuk dropped
a Death Note in the human world because he was "bored", so he only wrote
enough rules to get a human interested in it (and he wrote them in English,
the most common language). During the course of the plot, Light infers several
rules _not written in the book_ through his experiments. (Even Ryuk admitted
once he did not know of one such rule.)

