万万一

ばんばんいち まんまんいち

by any chance, ten thousand to one

万一

まんいち ばんいち まんいつ ばんいつ

emergency, unlikely event

一万

いちまん

10,000, ten thousand

万一に備える

まんいちにそなえる

to provide against contingencies

万が一

まんがいち まんがいつ

if by any chance, just in case, in the worst case, in the unlikely event that, 10000 to 1

一万円

いちまんえん

10,000 yen

二つに一つ

ふたつにひとつ

one of two (possibilities, alternatives, etc.)

一つには

ひとつには

for one thing...

万分の一

まんぶんのいち

one ten-thousandth

万世一系

ばんせいいっけい ばんせいいちけい

unbroken imperial line

一万円札

いちまんえんさつ

10,000 yen bill

捨万求一

しゃばんきゅういつ

pursuing one overriding objective while forsaking all the others

一天万乗

いってんばんじょう いってんまんじょう

the whole realm

一粒万倍

いちりゅうまんばい

A single seed can eventually produce a great harvest, Even the smallest beginning can generate a greatest profit, Watch the pennies, and the pounds will look after themselves

万緑一紅

ばんりょくいっこう

one red flower standing out in a sea of green vegetation, one item of quality standing out among many, one woman among many men

万死一生

ばんしいっしょう

advancing in the face of death, having a narrow escape from the jaw of death

一つ一つ

ひとつひとつ

one-by-one, separately, in detail

一つ置きに

ひとつおきに

alternately

一人につき

ひとりにつき

per capita, per person