以来

いらい

since, henceforth

有史以来

ゆうしいらい

since the dawn of history

神武以来

じんむいらい じんむこのかた

since the era of the Emperor Jinmu, (first ever) since the dawn of Japan's history, unprecedented

あれ以来

あれいらい

since then

開闢以来

かいびゃくいらい

since the creation (of the world), since the dawn of history

それ以来

それいらい

since then, from that time, ever since

上古以来

じょうこいらい

from (since) ancient times, from time immemorial

一別

いちべつ

parting

その時以来

そのときいらい

since that time, since then, from that point (on)

一分別

ひとふんべつ いちふんべつ

careful consideration

一陽来復

いちようらいふく

return of spring, long-awaited, favorable turn of fortune (favourable)

物心ついて以来

ものごころついていらい

for as long as one can remember

本来無一物

ほんらいむいちもつ

all things are originally empty, so there is nothing to be obsessed with.

以南

いなん

south of, and south

以北

いほく

north of, and northward

以東

いとう

... and eastward, east of

以前

いぜん

ago, since, before, previous

以外

いがい

with the exception of, excepting

以西

いせい

... and westward, west of