以い後ご

noun, adverb

after this; from now on; hereafter

Refers to a point in time after the present or a specified reference point; often used in formal or written contexts.

• 以い後ご、気きをつけます。

  I'll be careful from now on.

• 午ご後ご6時じ以い後ごは電でん話わに出でられません。

  I cannot answer the phone after 6 p.m.

noun, adverb

thereafter; since then; after that

Used after a specific event or time expression, especially after あれ, それ, or the -te form of a verb, to mean 'after that' or 'since then'.

• 彼かれは大だい学がくを卒そつ業ぎょうして以い後ご、一いち度ども会あっていない。

  I haven't seen him since he graduated from university.

• あれ以い後ご、彼かれから連れん絡らくがない。

  I haven't heard from him since then.