Because it doesn't look like good art? (IMO, anyway.)
Also, 'Yo dude, how come you shot two of my (emphasis mine, especially since you listed yourself as the artist.) pics down?'
This begs the question 'Are you a Japanese artist?' If you're not, you shouldn't be posting art here anyway.
gelbooru.com/tos.php
'Anything not drawn by a Japanese artist is not allowed'.

OK noted and respected,although other people seemed to be cool with my stuff and if I may say so there is thousands worse flying out there (non of my busyness).Still training in this doujin biz, I sure got room for improvement.
I didn't list anything,another guy from here made the tag without me saying a word.That was very nice of him actually.
As for the "Japanese" thing I am half on my mom's side and I moved in Osaka 2 years ago if that's good enough.The "artist" thing...now that's plausible (you sound like you know).Not that I give a rat's ass, "artist" is a heavy word accompanied by a french beret and a goatee along with a glass of wine and a bucket of attitude.You'll find little mangaka like that, much less a doujin.Even the word manga is a testification of the non-art.
And lastly,there's again thousands of non-Japanese stuff posted plus this is the stupidest rule ever...I mean EVER!!! Like...if this guy arnistotle.deviantart.com/ wanted to post some of his stuff here you would throw him out?(not that I compare myself to the man).
Aaanyways, I would prefer you put them back up and it looks like there is a guy asking if he can find it elsewhere.Sooo be a good chap will you?...or don't.

How many more times must I post this link before I go postal and start banning users immediately for bringing up this same played out argument?

gelbooru.com/index.php?page=forum&s=view&id=653

Hey,keep your pants on boss!! I can't know what's played out in your forum,I just got here!
And I ain't braking any rules,ANY rules.If I haven't read them once I've read them a thousand times.
You say "To argue it's okay for your image to stay because others violate the Terms of Service is like arguing that it's okay to violate laws just because other people do and get away with it."
Well,I abide to all of 'em (plus I bring my own stuff rather than others).What good is it to turn the barrel on me when I simply tell you they are being broken by others.
In conclusion,the argument wasn't "Hey, those guys over there are cheating too so why not turn a blind eye on me?" It was more like "Hey,those guys over there are cheating...What are you getting me for?I am clean!"

so im curious about this one gelbooru.com/index.php?page=post&s=view&id=943090

immediately you think "oh; not anime style" but it actually is, the anime is drawn like that...
and yes i see that it includes jonny (a 'toon') but the point is its an 'anime' with an american style.
how to go about this?

[edit]
okay, its a little off from the actual style but my point still stands. it's still 'anime'.

Doesn't matter if it is 'anime' or not. It matters first if it is drawn by a Japanese artist.

I understand that heavy artifacts in images in not necessarily wanted, however even when blown up to 1080 on my system these images retained few artifacts that I could discern. If I was able to get better quality versions of these images though I would most certainly upload them, however these ones are over a decade old and I don't know the source for them as yet. The links to the three images are as follows.

gelbooru.com/index.php?page=post&s=view&id=934230
gelbooru.com/index.php?page=post&s=view&id=923101
gelbooru.com/index.php?page=post&s=view&id=923102

At this point, this topic has become most wearysome to me.

5 days since the last answer and while I appreciate of course that anyone responds, no apparent decision has been reached; 10 days in all have already elapsed since deletion of the 8 Moomin images.

Since Lozertuser has answered other requests which came after mine, I must conclude our administrator has the time, if not to deal with my predicament, at the least to produce an answer.

So: will they be restored or not - and if not, why? Or then, is the matter still undecided and must I absolutely produce the most irrefutable evidence that these images are indeed Japanese? I've tried to find such a thing but that's a 20 years old series and while images are readily found, information is scarce or in Japanese ...

There. I simply need to know where we stand before I start uploading anything else and I have no wish of repeating these tiresome (for you & me both) demands again. Thank you in advance.

gelbooru.com/index.php?page=post&s=view&id=836612
supposedly the reason this was deleted was because it had 'bad art' but that is nothing more than an opinion. The image was voted up 5 times before it was deleted so there are people that disagree

I'd like to request to restore: gelbooru.com/index.php?page=post&s=view&id=944222

altered version of gelbooru.com/index.php?page=post&s=view&id=944055 - but still not prohibited through ToS