A tate-eboshi (立烏帽子, lit. "standing eboshi cap") is a tall, straight hat worn by Japanese male aristocrats since theHeian Period. Afterwards, various types of eboshi were born, e.g.Kazaori eboshi (Samurai eboshi), Okina eboshi, etc.Tate eboshiis the best-known one. This headdress came about in theHeian periodbased on headgear known as ahashiha-kouburi(圭冠).
tate eboshi