Bahasa Jepangnya “memimpin kelompok”

memimpin kelompok; menyanyikan nada pembuka; memimpin bersulang; memimpin sorak-sorai

to take the lead (of a group of people); to sing the leading notes of a song after which others join in; to lead (a toast, cheer, etc.)

memimpin kelompok berandalan muda

to be the leader of a group of juvenile delinquents