そこで・
そこで introduces an action taken in response to a situation, そのため introduces a consequence caused by it, and その結果 explicitly reports the outcome of an action or process.
Choose by looking at the second part
Ask what follows the connector. If it is a deliberate measure, investigation, request, or decision prompted by the first situation, use そこで. If it is a consequence caused by the first situation, use そのため. If you are looking back after an action or process and identifying what it produced, use その結果.
One situation, three different links
These examples share the same broad situation, but each connector gives the following statement a different role.
問い合わせが急に増えた。そこで、担当者を二人増やした。
Inquiries suddenly increased, so two more staff members were assigned to handle them.
AnalyzeAdding staff is an intentional response to the increase.
問い合わせが急に増えた。そのため、返事が遅れるようになった。
Inquiries suddenly increased. As a result, replies began to take longer.
AnalyzeThe delay is presented as a consequence of the increase.
問い合わせが急に増えたため、対応方法を見直した。その結果、待ち時間が平均五分短くなった。
Because inquiries suddenly increased, the response procedures were reviewed. As a result, the average wait became five minutes shorter.
AnalyzeThe shorter wait is the measurable outcome of reviewing the procedures.
What each connector highlights
Swipe sideways to compare every column.
| Connector | Link to the previous statement | Typical following content |
|---|---|---|
| そこで | A situation prompts a response | A decision, measure, request, or investigation |
| そのため | A situation causes a consequence | A change or effect, including an automatic one |
| その結果 | An action or process produces an outcome | A finding, improvement, failure, or measurable result |
Nearby connectors
それで is broader and especially common in conversation: it can introduce a result, continue a story, or prompt someone to continue. すると and そうすると focus on the next event, discovery, or inference. したがって presents a formal logical consequence. The three connectors on this page make a more specific distinction among response, caused consequence, and reported outcome.
More examples
新製品についての質問が相次いだ。そこで、会社は説明動画を公開した。
Questions about the new product kept coming in, so the company released an explanatory video.
Analyze冷却装置が故障した。そのため、生産ラインは一時停止した。
The cooling system failed. Consequently, the production line temporarily stopped.
Analyze研修を三か月続けた。その結果、新人の作業ミスが半分に減った。
The training continued for three months. As a result, errors by new employees fell by half.
Analyze資料に古い情報が含まれていた。そこで、チームは調査をやり直すことにした。
The materials contained outdated information, so the team decided to redo the investigation.
Analyze昨夜から大雪が続いている。そのため、午前の便はすべて欠航になった。
Heavy snow has continued since last night. As a result, all morning flights were canceled.
Analyze広告の内容を地域ごとに変えた。その結果、問い合わせ件数が大幅に増えた。
The advertising content was tailored to each region. As a result, the number of inquiries increased substantially.
Analyze