弔い合戦fighting to avenge someone's death; battle of revenge
Noun
陳情合戦competitive lobbying; rivalry in campaigning (for and against)
Noun
非難合戦(engaging in a round of) mutual criticism; repeated attacks on each other
Noun
誘致合戦rivalry over winning the right to host an event; competition to lure (institutions, manufacturing facilities, foreign tourists, etc.) to a locality
Noun
中傷合戦mud-slinging (e.g. in a political campaign); mud-slinging match; smear campaign; mud wrestle
Noun
野合戦battle in the open; battle on an open field
Noun