Isaac's idea of a different type of hang glider means that popular hang gliders are nicknamed "gym type" after him.
His hang gliders come in a variety of customizations and variations, including a tandem flying gym trainer.
Among the gym types, the type that Jim customized became long-loved, called Jim Custom.
Sylvester Rockwell
King Rockwell's real brother, Garrett.
I was impressed by Elias' generosity and became a follower of him.
After returning home, he said, "Did you use medicine to brainwash me?" The more I worried, the more enthusiastically I told my brother about Elias.
Marquis David Buick.
Chancellor of the Kingdom of Rockwell.
Since the idea of reclaiming the country at the expense of the civilian population was commonplace in the Rockwell Kingdom, I am impressed by Isaac's idea that "the richer the people, the richer the country".
When Isaac scolded me, I was a wolf, and I was about to come and explain myself.
Gary Buick.
Son of Marquis Buick.
My father was impressed by Isaac's thoughts, but he didn't appreciate them very much.
However, I accompanied Sylvester to the depths of Isaac's pocket when I protested.
Mills Reed.
Elias's brother, Ned, has two children, Annie.
He was not interested in the throne or power, and he was the type who would be satisfied if only he could do the art.
However, Elias was not afraid to stand up in the dilemma.
Viscount Brennan.
Nicole's uncle.
When Nicole and Jason got along, they said, "We're going to get a princess from a relative!" But since I heard that Pamela would be pushed away and become a queen, I've always been ready to die.
I was frightened of Marquis Windsor's retaliation, and after all, I never used my position as an outsider until the end.