間髪 かんぱつ れず
kampatsuo irezu

Expression

1. immediately; instantly; with nary a pause; without a moment's delay

間髪 かんぱつ れず、迅速 じんそくかつ的確 てきかく応対 おうたい、畏 おそ ります。
kampatsuo irezu jinsoku katsu tekikakuna ōtai osoreirimasu.
Such an accurate, lightning-quick reply. What can I say?
Other forms: