知しっている限かぎり

expression

as far as I know

Used to qualify a statement based on the speaker's current knowledge. Often followed by a clause expressing what is known or believed.

See also: 知る限り

• 知しっている限かぎり、彼かれはまだ日本にほんにいます。

  As far as I know, he is still in Japan.

• 私わたしの知しっている限かぎりでは、その店みせはもう閉へい店てんしたはずです。

  To the best of my knowledge, that shop should have already closed.