Source-marked winner
西岡秀子
Democratic Party for the People · 87,784 votes · 52.54%
5candidates
167,082candidate votes
長崎県第1区
Democratic Party for the People · 87,784 votes · 52.54%
Democratic Party for the People · 国民民主党
Liberal Democratic Party · 自由民主党
Japan Innovation Party · 日本維新の会
Sanseito · 参政党
Japanese Communist Party · 日本共産党
The source's deposit-forfeiture threshold is 16,708.2 votes—one tenth of valid candidate votes. The parser preserves the 0-vote source rounding difference instead of silently changing either number.
Source: Ministry of Internal Affairs and Communications (Japan) candidate results, PDF page 41 · 速報結果 (quick results) · historical election result, not a current-member claim.