In one of the housing complexes in Japan, a housing complex that looks like an inn, lives a family who owns a famous bicycle crew in Japan called the Kazuma crew, headed by Kazuma himself. Takeda Kazuma is now in the backyard of his residence with his little members, his sister, and his sister's friends

"Yes, good! pedal like that, Kaneshiro, be careful if you fall."

"Do a spin using your instep too!"

Said Kazuma to his sister and his sister's friends while smiling sharpen eyes