Kaede is described as an optimistic and hard working girl. She tends to take the lead role in many situations and never hesitates when taking action. Her trust and belief towards others is extremely strong, along with thinking about others before thinking of herself. The pianist takes other people's worries and problems into her hands and does her best to encourage her peers with positive advice, and at times she can include piano talk due to her being a pianoholic. There are other times where she can act oblivious and silly, but putting that aside her character is very firm.

Kaede's voice is on the mature side, slightly lower than the mid tone. However, becoming higher pitched when shocked and/or scared will also be needed.