It gets you off the grid!

無位無冠
mu.i.mu.kan

Literally: nothing – rank – nothing – crown

Alternately: An ordinary citizen. Having no special prestige from rank, title, official position, or status.

Notes: A variant phrase replaces 冠 with 官 (also pronounced kan!), “bureaucrat.” The meaning is essentially the same, although 冠 suggests aristocratic status while 官 emphasizes government office – keep in mind that the two were essentially indistinguishable for much of Japanese history.

The phrase seems to have been used by a number of pottery producers.