Character - Miss Komoe is Touma's Teacher. She's like over 30 years old but she looks questionably young.

Personality - Mature and tries to act kind and soft. But deep inside she is very angry. Like a Pomerainian or Chihuahua with a Napoleon Complex! She gets mad when people make short or hobbit jokes around her! She is also an adult which contrasts her child-like appearance.

Voice - High Pitch voice. Sound l ike a responsible teacher, keep in mind she is still an adult but sounds young.

Or just try to sound like Miss Komoe's English Dub voice - https://youtu.be/bn3bZO-j0CA?t=33 but I'm open to any new interpretations