The red sun in the background represents the rising sun which is a symbol of Japan. The white globe is a symbol of the world and it is rising with the sun in the background. The white stripes underneath the globe represent unification. There are 7 stripes representing the 7 continents in the world.
This is the first character of Ru Ru Ko sensei’s name, who was the teacher of Norisato Nakaima sensei.
This character is Norisato Nakaima sensei's Chinese name.
This means "style."
This symbol represent the number one. It symbolizes the beginning.