I don’t know if this is the right community to ask about this. I’ll delete the post if it’s not.
I got this tea set at a thrift store today and I tried to look up the makers mark out of curiosity, but I’m awful with kanji and I havent been able to get any online tools to help figure it out. I know it’s probably not anything special, but I’m still curious.
I don’t know Japanese but I do know Chinese. The red characters, upside down, should be 美峰, and the sticker, right side up, should be 宮