Kyaru can be described as a 'Tsundere' as she is often complaining about her friend, but always follows along regardless. She has a sharp tongue and often gets annoyed and/or flustered. She tries to act tough and harsh on the outside but instead she is actually quite soft-hearted. Because she is often ignored by Kaiser and even her own parents, Kyaru often feels lonely. She really values her time spent with the Player as it makes her forget all of her stress and her 'Mission' when she's with them. She often is teased by everyone, including the player.