An audacious play by Ouki. Shin's already gotten awfully callous about throwing away lives, but as Griffith proved, the path to the top is paved with corpses.
Ouki's taking a hell of a risk here. Tou's negated the archer's on the left - good move - which should help preserve the strength of Ouki's cavalry charge, and his infantry have baited out large portions of the center army. That said, having a cavalry detachment personally led by your high general charge the overstretched lines of an army's formations sounds like a hell of a risk. Let's see if that and Shin's plot armor pay out for him