Soul Ferry

Soul ferryman: A ferryman who guides restless ghosts to fulfill the wishes they left behind in life.

Zao Hezi is the newest soul ferryman.

She sails from world to world, picking up one passenger after another.

The less serious blurb:

Zao Hezi thinks she's gotten a rather unusual Honmaru.

Other people's Honmaru are on land. Hers is on a ship.

At first, the ship is only twenty meters long, with just a few rooms.

Little by little, more swords gather in the Honmaru, the rooms on the ship grow taller and taller, the variety of fruits and vegetables she grows expands, and she takes on more and more passengers.

Among them are the Third Hokage of the Hidden Leaf Village, a young Hunter, and a ship captain from a world much like the one she's in now, where everyone spends their days aboard a ship...

As Zao Hezi grows closer to her passengers, she learns their stories, listens to their wishes and regrets, and then says goodbye to them.

Some disappear forever, while others return to the world of the living.

All that remains are their memories.

Theme: Every character has a soul!