diff --git a/scripts/greeting.coffee b/scripts/greeting.coffee
index 4679b12..ecd9ec1 100644
--- a/scripts/greeting.coffee
+++ b/scripts/greeting.coffee
@@ -25,8 +25,13 @@ module.exports = (robot) ->
     'ｱｱ…ｴｯﾄ…ｵﾅｼｬｽ…',
     '(☝ ՞ਊ ՞)☝',
     '(◞≼●≽◟◞౪◟◞≼●≽◟)',
+    'ぼ、僕は悪いbotじゃないよ！'
   ]
 
+  robot.respond /(こと.+です[！!。])|(よろしくお(ねが|願)いします)|((こんに?)?ちわ(っす)?)/i, (msg) ->
+    idx = parseInt Math.random() * greets.length, 10
+    msg.reply "#{greets[idx]}"
+
   robot.hear /(こと.+です[！!。])|(よろしくお(ねが|願)いします)|((こんに?)?ちわ(っす)?)/i, (msg) ->
     idx = parseInt Math.random() * greets.length, 10
     msg.reply "#{greets[idx]}"