Featured Colorful sugar bowl

Hi
I recently bought this and have been searching the internet but can't find anything.
Any information on this is much appreciated

 

Bohemian / Czech iridescent lusterware porcelain, marbled multicolored glaze.
Similar examples below:

 

I was searching and searching without any result and you took a few minute to come with this result ? Thank you @LauraGarnet02 you should have magical skills

 

@Rec This is a case of 'been there done that', so I knew what I was looking for. I was very groggy too, the cat had awakened me from a sound sleep.

I forgot to tell you that there's an off chance your sugar bowl might be Japanese porcelain because it's only marked 100 on the bottom.

 

dont fool me @LauraGarnet02 I've now googled the same search terms but can't find the ones you found . I am also very curious about your cat. can she do magic too?

and if possible can you share me the link of the third picture? that looks exactly like mine.
and if it's Japanese can still be bohemian/Czech?

 

and which is better? Japanese or Bohemian / Czech

 

The third picture is a dead link to eBay but it still comes up in a keyword search.
https://search.brave.com/images?q=czech+lusterware+marbled+glaze&spellcheck=0&img=208

 

Actually, the 100 makes me think Czech as a Japanese item would either have a Made in Japan sticker (removed) or numbers stamped, not impressed on the base. However, I first thought Japanese, LOL.

 

I think youre rhight @kentworld.

I was watering my kitchen plants with this old teapot which i ferquently use and never studied. In a second i thought, this can have some collection value and decided to photograph it to show in the forum. and then I discoverd the same impressed number 100 under it with a green ch mark eith words made in czechslovakia. How big is the chance that this colorful pot also made in the same factory.