Vriska?

[He lets out an irritated sigh. At home, secrets about something like this wouldn't be kept. They all trusted each other, didn't they? And Ryoji...

He didn't know who this 'Vriska' was, but something must be coming in the way to prevent Ryoji from telling Akihiko anything else.]

Minato, you'll need to be careful of Ryoji's neck, and it looks like he may have a few broken or fractured bones.

[He stands, narrowing his brow to determine what to do next before walking to the kitchen and getting a cup of water for Ryoji.]