Okay, the user wants me to translate "anti-war protesters" into Japanese. Let me think about the correct term here. The direct translation would be something like 戦争反対デモ参加者, but maybe there's a more standard term. I remember that "anti-war" is often translated as 戦争反対 or 反戦, and "protesters" can be デモ参加者 or 抗議者. So combining them, 反戦デモ参加者 sounds right. I should check if there's a commonly used phrase. Maybe 反戦運動家? But that's more "anti-war activists." The user specified protesters, so デモ参加者 is more accurate. I'll go with 反戦デモ参加者. Also, need to make sure there's no existing Japanese content to leave as is, but the input here is in English, so translation is needed. No explanations, just the translation. Alright, that's it.