Hanjomaru is a yellow ship with a white Oni figurehead that has sharp yellow teeth, large white wings, and a crossed naginata and hannya and a shield behind it. It has two masts. The front bears two white sails, with the top plain and the bottom brandishing the crew's jolly roger. The front mast also has a crow's nest, a jolly roger flag, and a shrine above the bottom sail. The back mast has a single black-striped mast that has a large part of its middle section missing, as well as another jolly roger flag on top. The cabin is designed to look like a shrine, as well. The helm is on a raised platform, and each side of the ship has four cannons.
↑ 1.01.1One Piece Manga and Anime — Vol. 59Chapter 581 (p. 3-4) and Episode 490, The Fallen Monk Pirates sail Hanjomaru in the seas surrounding Marineford.