Below is a tea carrying doll designed in Edo period (19 century）
When you put a cup filled with tea on the the saucer,the doll carries tea to the guest.
When the guest accepts the tea cup ,the doll stops.
When the guest puts the vacant tea cup on the saucer,the doll comes back to you.
International Tea Farms Alliance
An NPO established by tea farmers as a bridge to tea lovers around the world