Merry is one of the main characters of the story. She is the Priest in the party.
She is depicted as having a navy-blue hair with blue eyes. As for her height, she is tallest girl in the party. She usually is seen wearing blue and white clothes, a common attire for Priests.
After the death of Manato, she becomes the new priest of the party.
Merry was the priest for another group's party before she joined Haruhiro's party. She had a very cheery personality back then until 3 of the party's members died. After losing her friends, she became more reserved and hesitant to share her emotions with others. It is revealed that Merry ran out of mana, which prevented her from using her priest abilities on her party, which inevitably lead to their deaths. This is why Merry only chooses to heal her new party only when it is absolutely necessary.