there's no other way; there are no other options
Used when one has exhausted all alternatives and must accept the current course of action. Often implies resignation or determination.
See also: 他に方法はない (ほかにほうほうはない)
There's no other way now, so we have no choice but to go with this.
Realizing there were no other options, he gave up.
Similar meaning, but uses は instead of が, which can sound slightly more contrastive or emphatic.
More common expression for 'it can't be helped'; 他に方法がない is more literal and focuses on the absence of alternatives.
Standard kanji-kana mixed spelling.
Variant using 無い for ない; slightly more emphatic or literary.
Kana spelling for 他に; common in casual writing.
A straightforward phrase composed of 他に (in addition, else), 方法 (method, way), and がない (there is no).