I remember Pocky did an article on nifty Japanese toilet paper earlier this year.
Take a look at this:
Yeah, it's manga toilet paper.
You'll be the coolest kid on the block, well, with all the hikikomori that is. And that's not just a bad thing, it's a very bad thing...
Get a job!
And then... buy this!
The pictures on these sites alone are worth a paycheck or a missed alimony, but for you, nothing! Enjoy!
And, while we are on the subject of platinum things we will never need...
You know what that is!
Edit: There's only ever been one manga I've ever thought of as a waste of paper, BTW, but I suppose this puts in to good use. I'll be sure to keep Negima! by the toilet in the future. ^_^