江戸の敵を長崎で討つ えどのかたきをながさきでうつ to hit somebody where they least expect it; to take revenge on someone in an unlikely place; to get revenge on someone in a different contest; to attack the Edo enemy in Nagasaki exp v5t id Advanced ➥
敵に後ろを見せる てきにうしろをみせる to flee from one's enemy; to turn tail exp v1 to expose one's weakness to an adversary exp v1 Advanced ➥
敵は本能寺にあり てきはほんのうじにあり his true objective lies elsewhere; there are ulterior motives at play; the enemy is at Honnōji exp id Advanced ➥