One day there was a soccer match Itoshi Sae was playing and Rin, Sae's younger brother, couldn't wait to see her older brother play soccer later

Rin brought a lot of Itoshi Sae themed merchandise, until Rin wore an Itoshi Sae hairpin. Rin was very excited to see her brother play football

"I have to cheer the loudest among all the spectators! I have to cheer for my brother! Itoshi Sae!"