出遭ったら挨拶をする、礼儀正しいやつら（挨拶とは言っていない）　【アンケート　礼儀正しそうな東方キャラは？】

They're courteous folk who greet each other when they meet. (This isn't called a greeting.)

[Survey: Which Touhou character seems courteous?]
• Keine
• Byakuren
• Kagerou
• Reimu