expression, ichidan verb
raise a flag; hoist a flag
Literal action of raising a flag, often in ceremonies or signaling.
開会式で旗を揚げた。
They raised the flag at the opening ceremony.
expression, ichidan verb
raise an army; muster troops
Figurative use: to gather forces for a cause, often in historical or dramatic contexts.
He raised the banner of rebellion.
expression, ichidan verb
start a new business; launch an enterprise
Figurative use: to start a new venture or project, often with enthusiasm.
彼は独立して新会社の旗を揚げた。
He struck out on his own and launched a new company.