Awana-chan wa Kyou mo Shiawase

Awana-chan is a convenience store part-timer who can't seem to do anything right. Today, yet again, she messed up over and over, and she can't even count how many times she was told off... How will Awana-chan find happiness in a situation like this, without anyone else to rely on!? This is a manga about creating one's own happiness!!

(Source: Shueisha, translated)