Thoughts on today’s auction buys please

The auctioneers were selling today in enormous lots. I ended up with five or six and almost didn’t have enough room in the car and took ages to pack it.(Shouldn’t have bothered - they forgot one individual lot so I have to go back tomorrow).

Here are just a few items from one lot (five boxes). Can you let me have your opinions. I’ve added mine.

1 Chinese Famille rose ginger jar - early 20th c
2 Chinese Famille rose plate early 20th c
3 Chinese bowl blue and white. 19th c or possibly earlier
4 Japanese vase 20th c Anyone recognise this frosted style?
5 Japanese tea bowl late 19th c

 

Apologies missed back of plate.

 

Just found the plate mark is Qianlong Nian Zhi - probably mid 20th c

 

1 and 2, more likely 21 st century, not old at all. Plate is transfer outlined and filled in, could be a bit earlier than the jar but not much, maybe 3rd q 20thc.
3. Could be 19th, provincial domestic ware
4. sometimes referred to as Japanese Coralene, late Meiji early Taisho
5. New.

 

Thanks blooey. Your Coralene suggestion lead me to search and find that this is a version known as Shark Skin and patented by Takeuchi Chiubei in 1890. The mark includes the patent number.