夏木瀬陽子

Kojirou’s scatterbrained childhood friend and assistant.

The uplifting half of the Touma Detective Agency. But, being scatterbrained and a bit soft in the head, Kojirou’s always picking on her.

Furthermore, she takes everything at face value, making her an easy mark for door-to-door salesmen and such. Kojirou often gets mad at her, and usually gropes her voluptuous breasts as punishment.

Perhaps because of simple nature, she gets along well with children.

Voiced by Katakura Hina.