JAPANESE STUDY SYSTEMKOTOWA 词和
N5 — N1
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Kanji collection2,383
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Grammar collection0526
SILVER ERA · ことばを、少しずつ。
JLPT BANDN5 BEGINNER → N1 ADVANCED

以い降こう

N2
いこう ikou
  1. on and after
  2. hereafter
  3. thereafter
nounadverb

Chinese meanings

以后;从……起

Examples

  • それ以降彼は辛い一生を送った。
    He led a hard life after that.
    那以后他过着艰辛的一生。
  • 9時じ以い降こうに電でん話わした方ほうが安やすいですか。
    Is it cheaper to call after 9:00?
    九点以后打电话更便宜吗?
Use this entry in code
import { getVocabById } from 'kotowa';
getVocabById('f485f00a3a'); // 以降
{
  "id": "f485f00a3a",
  "word": "以降",
  "reading": "いこう",
  "romaji": "ikou",
  "meanings": [
    "on and after",
    "hereafter",
    "thereafter"
  ],
  "level": "N2",
  "pos": [
    "n",
    "adv"
  ],
  "jmdict_id": 1155110,
  "examples": [
    {
      "ja": "それ以降彼は辛い一生を送った。",
      "en": "He led a hard life after that.",
      "tatoeba_id": 204499
    },
    {
      "ja": "9時以降に電話した方が安いですか。",
      "furigana": "9{時|じ}{以降|いこう}に{電話|でんわ}した{方|ほう}が{安|やす}いですか。",
      "en": "Is it cheaper to call after 9:00?",
      "tatoeba_id": 234902
    }
  ],
  "zh": {
    "status": "reviewed",
    "source_hash": "2e452e1cf8b4bff62af87c8c9c989aae16239ec75d2d6e42ceed9ec6972bcf45",
    "meanings": [
      "以后",
      "从……起"
    ],
    "examples": [
      {
        "ja": "それ以降彼は辛い一生を送った。",
        "zh": "那以后他过着艰辛的一生。"
      },
      {
        "ja": "9時以降に電話した方が安いですか。",
        "zh": "九点以后打电话更便宜吗?"
      }
    ],
    "references": [
      "upstream vocab/n2/f485f00a3a",
      "JMdict ent_seq 1155110; local JMdict_e.gz",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28",
    "review_hash": "d9dd5241b01dd89273471c2f349c8b04f4d4737e110c37dbef8c66f4d2978159"
  }
}