Caption: Dissatisfaction
explanation: Dissatisfaction can be easily expressed by kaomoji's facial wrinkling. You can use ＞＜ characters for dissatisfied or displeased Japanese emoticons. Additional wrinkles can be added by # character. You can also express dissatisfaction with eyes like ¬ ¬ or ¯ ¯ and with a well-chosen mouth. Such techniques are quite common in anime and manga.
(＃＞＜)
(；⌣̀_⌣́)
☆ｏ(＞＜；)○
(￣ ￣|||)
(；￣Д￣)
(￣□￣」)
(＃￣0￣)
(＃￣ω￣)
(￢_￢;)
(＞ｍ＜)
(」°ロ°)」
(〃＞＿＜;〃)
(＾＾＃)
(︶︹︺)
(￣ヘ￣)
<(￣ ﹌ ￣)>
(￣︿￣)
(＞﹏＜)
(--_--)
凸(￣ヘ￣)
ヾ( ￣O￣)ツ
(⇀‸↼‶)
o(>< )o
(」＞＜)」
(ᗒᗣᗕ)՞
(눈_눈)