What it means
上 expresses a viewpoint, basis, or condition used to judge something. With a noun, の上で or の上では means “from the standpoint of” or “in terms of.” With a verb in the past form, た上で means “after doing something,” often indicating that the following decision or action is based on the result of that earlier action. This pattern is common in formal writing, explanations, rules, and careful decision-making.
Usage note
上 in these patterns is abstract and does not usually mean that something is physically on top of something else. Do not confuse noun + の上で with noun + の上に, which generally describes a physical location. The verb pattern requires the past form before 上で, even when the main action is in the present or future.
How to use it
制度の上では、この計画は実行可能です。
From the standpoint of the system, this plan is feasible.
比較した上で、最も適切な案を選びました。
After comparing, I selected the most appropriate proposal.
制度の上では、この計画は実行可能だ。
From the standpoint of the system, this plan is feasible.
比較した上で、最も適切な案を選んだ。
After comparing, I selected the most appropriate proposal.
Example sentences
予算の上では、この計画を実施する余裕がある。
From a budgetary standpoint, there is enough room to carry out this plan.
安全性の上では、この新しい自転車用ヘルメットのほうが優れている。
In terms of safety, this new bicycle helmet is superior.
専門家の意見を聞いた上で、修理方法