a narrow body of water / (idiomatic) a closeness of being separate by only a narrow body of water

at its prime, midst

(idiomatic) a traditional frugal Japanese meal, consisting of a bowl of rice, a bowl of soup or broth, and one side dish

Have a nice day!

the best or top person, such as the best performer in a company, or a leading expert

one person

safety first

(Buddhism) dead memorial service where many gather to transcribe a sutra in one day

column of water

(idiomatic) to take one's hat off; to acknowledge another's superiority