Japanese Satsuma ware and moriage

Small Satsuma vase signed Unzan. Unfortunately the crisscrossed gold lines washed off with warm soapy water

Kyoto Satsuma made for export in the Longwy style. By Matsuura, Meiji period, late 19thC

I'm trying to Identify a tea set. All have the same marking on the bottom I believe it to be Shuzan.

I have found similar items via a reverse image search labelled as Japanese Taisho Satsuma Shuzan Millefleur.

This is Satsuma, very nice and of good quality, the Mark says Shozan.

The name Shozan is very common, in different styles and over time from Meiji until
much later, at least Showa-2 period. The signature is very diverse because the sho
character is written differently. Nevertheless, most of the work is from Meiji period

Okamura Shozan奥村松山1842–1905
As an apprentice at the Hikone domain’s Koto ware workshop, he learned pottery
from Kangin Denshichi, and became independent in 1876. He started making wares
at Awataguchi, Kyoto. At first, he used coloured glaze to create replicas of ancient
Imari and Nonomura Ninsei’s wares, but after Western illustrations were
incorporated into Kurita ware, he started making Kyo-Satsuma ware together with
the likes of Senkozan. After winning multiple awards at the National Industrial
Exhibition, his wares also earned favour in Europe.

Thank you for the information. I want to find out more information on this tea set, I would welcome any advice.

Pictured are 3 shots of the same piece of genuine Meiji Period Satsuma Earthenware pottery.
Note the panels seperated by the traditional brocade border, this is indicative of true Meiji Satsuma.

Satsuma Moriage vase, c.1920s? Possibly missing a lid