Kitchen, Dining Room, and Sick Bay

The kitchen, dining room and sick bay are located on the second floor near the stern of the ship.

The kitchen and the dining room of the ship resembles a regular restaurant scene. The kitchen has a professional setup and cooking equipment. This includes a giant oven which can bake anything, and a giant fridge with a lock. The fridge is locked by a four digit code, something Sanji has asked for many times to stop people (mainly Luffy) from stealing food. This code, "7326", is only known by Sanji, Nami, and Robin. This is because the code is combination of their names. 7 and 3 can be pronounced as "na" and "mi" respectively in Japanese and thus refers to Nami. Likewise, 2 and 6 can be pronounced as "ni" and "ro" respectively and thus refers to the two first syllables of Nico Robin's full name. 3 and 2 can also be pronounced as "san" and "ji" and thus refers to Sanji. Next to the kitchen is a mast of the ship and built within it is dumbwaiter that can be used to deliver food to the aquarium bar down below. The area also contains a ladder that leads to a hatch giving access to the deck above the place. A Den Den Mushi can also be found near the couch in the dining room for the Straw Hats to use.

The ship has a sick bay, which the previous ship lacked. It can be accessed by going either through the dining room or by the door at the back leading to the outside of the ship. The room contains various medical supplies and furniture which include a desk, a bed, and Chopper's favorite swivel chair. It is generally used to treat any wounds the Straw Hats might receive. When not in use, it can be used as passageway to the back of the ship. In the first appearance of this room, having no patients to cure in it yet, the sick bay was used by Chopper to relax in. Seeing as he is the ship's doctor, Chopper considers the sick bay as his own personal room.