Takigawa Daini finally won a silver medal at JMBA not gold.
Besides, even if KT participated in the JMBA, he wouldn’t be able to advance to the national competition even in the elementary school division.
It’s a real marching not a dance competition competition.
Don’t underestimate JMBA.

ここの住人ですか？　外国のブログにまで書きたいようだ