Finally got a sub 20 minute sum of segment clear! Possibly the first time its been done NG on an actual PS controller. Missed the ledge once on the mountain which was no good and Motohide tied me up for a few extra seconds, but all the bosses after him went down smoothly with one smoke bomb. Got real lucky on the first phase of the final boss when I almost messed it up, but the smoke bomb was still going off which choked her again.