reverse side; back; other side; behind the scenes
Refers to the opposite or hidden side of a physical object, or figuratively to the hidden aspect of a situation. The figurative use is common in news and business contexts.
An eagle is depicted on the reverse side of the coin.
この事件の裏側には複雑な事情がある。
There are complicated circumstances behind the scenes of this incident.
Please look at the back of the card.
I went around to the back of the building looking for an entrance.
The reporter tried to dig into the hidden side of the incident.
The documentary revealed the hidden side of politics.