頑がん固こ

import { getVocabById } from 'kotowa';
getVocabById('3a51656702'); // 頑固

{
  "id": "3a51656702",
  "word": "頑固",
  "reading": "がんこ",
  "romaji": "ganko",
  "meanings": [
    "stubbornness",
    "obstinacy"
  ],
  "level": "N1",
  "pos": [
    "adj-na",
    "n"
  ],
  "jmdict_id": 1217680,
  "examples": [
    {
      "ja": "彼は性質が頑固だ。",
      "furigana": "{彼|かれ}は{性質|せいしつ}が{頑固|がんこ}だ。",
      "en": "He is obstinate in disposition.",
      "tatoeba_id": 103395
    },
    {
      "ja": "頑固になればなるほど独立するよ。",
      "furigana": "{頑固|がんこ}になればなるほど{独立|どくりつ}するよ。",
      "en": "The more stubborn you are, the more isolated you become.",
      "tatoeba_id": 183655
    }
  ],
  "zh": {
    "source_hash": "8b83f336fc886f842a102acafe3788bc5034ae582678efaf4edbc5277222bec0",
    "meanings": [
      "顽固",
      "固执"
    ],
    "examples": [
      {
        "ja": "彼は性質が頑固だ。",
        "zh": "他性格固执。"
      },
      {
        "ja": "頑固になればなるほど独立するよ。",
        "zh": "越是固执，就越独立。"
      }
    ],
    "references": [
      "upstream vocab/n1/3a51656702",
      "JMdict ent_seq 1217680; checked against downloaded JMdict_e.gz on 2026-10-28",
      "Original Chinese authored and reviewed by Codex; no independent human review"
    ],
    "review_hash": "e115f45a152502836b3169cd972768c87418bd358524ff556eb590ac29fddfb1",
    "status": "reviewed",
    "reviewer": "Codex",
    "review_method": "ai",
    "reviewed_at": "2026-10-28"
  }
}