>>3486693I'm not a lawyer, and the translation my browser provided is a little iffy, but I think that it means you can make a profit by selling from your Lain fanart, but you cannot use the official artwork produced from the show and try to resell that. ie, you couldn't print this drawing by Mr. ABe onto a T-shirt and sell it. But if your friend drew Lain, you could use his drawing (with permission) on a T-shirt and sell it.
I THINK that's what it's saying.