Komekko greatly resembles her older sister in regards to their facial complexion, and shares the characteristic Crimson Demon red eyes and straight brown hair. In the Light Novel art depictions, Komekko is basically a mini version of Megumin.
Komekko keeps her short hair tied in pigtails with red ribbons and occasionally uses a yellow star-shaped hair-clip on her bangs. As a result of her family's financial situation, all of her clothes are Megumin's hand-me-downs, so her mage cloak also has some noticeable patch works.
Komekko has a lively and cheerful attitude. Like her sister she is very smart (demonstrated when she solved the puzzle Hoost had been working on far longer), but still shows a great deal of childish innocence. She exhibits a constant hunger, eating whatever is put in front of her, and has tried to cook Chomusuke on several occasions.
She can eat continuously, as fast as she can put food in her mouth.
- Because of her stealing the last hit on Sylvia in Volume 5, her level is probably around the teens, a high level for someone her age with the complete lack of experience as an adventurer.