| 決心を固める | to make a firm resolution |
| 決定稿 | final manuscript |
| 決意が固い | firmly determined |
決を取る 決を採る | to take a vote |
| 自分で決める | to decide by oneself |
| 判決文 | judgment paper, judgement paper |
| 判決を覆す | to overrule a decision |
| 判決に従う | to abide by the verdict |
| 解決法 | solution, way out |
| 議決機関 | legislative organ |
| 短期決戦 | decisive battle of brief duration |
| 同点決勝 | play-off |
| 付帯決議 | supplementary (additional) resolution |
| 優勝決定戦 | deciding match (in a competition for a cup (pennant)) |
| 有罪判決 | guilty verdict, judgment of guilty (judgement) |
| 決まって | always, without fail, invariably, usually, regularly |
| 決選 | final election, run-off |
| 決 | decision, vote |
意思決定過程 意志決定過程 | decision-making process |
| 閣議決定 | cabinet decision |
| 軍事対決 | military confrontation |
| 決定投票 | casting vote |
| 国際決済銀行 | Bank for International Settlements, BIS |
| 死刑判決 | death sentence |
| 政治決断 | political decision |
| 政治的解決 | political solution |
| 対決法案 | controversial legislation |
| 中間決算発表 | midterm earnings announcement |
| 電子決済 | electronic payment |
| 同点決勝戦 | tiebreaker |
| 不信任決議 | censure vote |
| 粉飾決算 | fraudulent accounting, window-dressing settlement of accounts, creative accounting |
| 問責決議 | (decision to) censure (as issued by the upper house of parliament) |
| 決定戦 | deciding match, play-off, runoff |
決り手係 決まり手係 | coach announcing the winner and winning technique |
| 円満解決 | amicable settlement, settling the case leaving no parties dissatisfied |
| 即断即決 | making a swift decision, making immediate decisions and taking quick actions |
| 一大決心 | momentous (crucial) decision |
| 政治決着 | a political settlement, settling (a dispute) politically (without resorting to force) |
| 全面対決 | all-out (frontal, total) confrontation |
| 早期解決 | early (prompt) settlement, swift resolution, speedy solution |
| 即決即断 | prompt decision and prompt execution, make swift decisions and take quick actions |
| 対決姿勢 | confrontational attitude (stance, posture) |
| 決定打 | decisive blow |
相決り 合決り 合決 相決 | half lap joint between parallel boards |
| 安保理決議 | United Nations Security Council Resolution |
決まり事 決まりごと | rule, established routine, standard operating procedure, SOP |
| 問題解決能力 | problem-solving ability |
| 紛争解決 | conflict resolution |