GRAMMAR DETAIL
〜しかない
Indicates that no other course of action is available.
Examples
道が閉鎖されたので、別の道を選ぶしかない。
The road is closed, so we have no choice but to take another route.
Words used
終電がなくなったので、歩いて帰るしかない。
The last train has gone, so I have no choice but to walk home.
Words used
鍵が見つからないので、管理人を呼ぶしかない。
I cannot find the key, so I have no choice but to call the building manager.
Words used
Study notes
1. Origins, structure, and basic meaning
- Structure: Attach
しかないto a dictionary-form verb to present that action as the only option left in the circumstances. - Basic usage:
終電がなくなったので、歩いて帰るしかない。presents walking home as the remaining option after the last train has gone.
2. Common pitfalls and similar expressions
- What ない negates
歩くしかないdenies alternatives to walking rather than the ability to walk. For a past situation, make the ending past, as in歩くしかなかった.

