Duffi

Duffi has a large, muscular body perfect for the hard work in the mines. His figure stands out among the miners, making him look powerful and reliable.

Duffi is rough, strict, and believes in solving problems with his own fists when needed.

He works hard and expects others to work just as hard.

He’s not afraid of danger, even when facing pirates.

Though he acts tough, Duffi has a strong sense of loyalty and cares deeply for others, especially Pazu.

At home, Duffi is respectful to his wife and listens to her, even though he is so bold at work.

Duffi is a skilled mechanic and boiler operator in the mines of Slag Valley.

He has worked there since his father’s time, showing a long family tradition.

As the mines started to run out of valuable ore, Duffi felt sad and worried about his home’s future.

He often talks about how modern factories are leaving Slag Valley, making the town quieter and poorer.

Despite the hard times, he keeps working and hopes for better days.

Duffi is great at running heavy mining machines like boilers and elevators.

He’s very strong, able to fight evenly with even the pirates’ biggest member, Shalulu.

He’s known as a veteran mechanic and trusted by both the miners and Pazu.

Duffi is the boss and mentor to Pazu.

He cares for Pazu like family and gives him many chances to grow.

Duffi’s wife, often called Okami, is someone he deeply respects and sometimes fears a little.

They have a daughter named Madge.

He is also friendly with other miners, and they look up to him.

In the movie credits, Duffi is listed only by his title, "Boss."

He got into a memorable fistfight with Shalulu from the Dola gang, showing just how strong he is.

Even Duffi cannot argue with his wife, especially when it comes to household matters.

• "Boss! A girl fell from the sky!"
• "Who’s going to sew that shirt now?"

Life in Slag Valley

Duffi works as the leading mechanic and boss of the miners in Slag Valley.

He worries about the future as the mines are almost empty.

He looks after Pazu, his hardworking apprentice, who has no family.

Though he’s tough, he shows kindness and loyalty every day.

Facing the Dola Pirates

When the Dola gang chases Sheeta into the mines, Duffi stands up to them.

He gets into an epic fistfight with Shalulu, matching the famous pirate in strength.

The fight makes other miners cheer and shout Duffi’s name, showing how much they respect him.

Family and Community

Duffi might act fearless at the mines, but at home, Okami is the boss.

One famous scene is when Duffi rips his shirt showing off, only for his wife to ask, "Who’s going to sew that shirt now?" — making Duffi go quiet right away.

Duffi wants to keep Slag Valley alive, even when things go badly.

If new mining spots are found, he stays to work late, hoping for a better future.

After the Adventure

When Pazu comes back from his big adventure, Okami and Madge welcome him.

Duffi is said to be working late, showing how much he cares about his job and his people.

After everything, Duffi is happy to have Pazu back as his apprentice.

Duffi takes pride in his work and his history at Slag Valley, carrying on his father's legacy as a miner and a leader.

He does his best to protect and support his workers and community, even when things look tough.