旗本八万騎 はたもとはちまんき the shogun's eighty thousand guards, comprising hatamoto and lower-ranking vassals n arch Advanced ➥
騎虎の勢い きこのいきおい having no choice but to carry on; having no choice but to go on; being unable to change one's course of action; (with the) momentum of (a man) riding a tiger exp id Advanced ➥