Source-marked winner
原口一博
Constitutional Democratic Party of Japan · 96,083 votes · 54.65%
2candidates
175,806candidate votes
佐賀県第1区
Constitutional Democratic Party of Japan · 96,083 votes · 54.65%
Constitutional Democratic Party of Japan · 立憲民主党
Liberal Democratic Party · 自由民主党
The source's deposit-forfeiture threshold is 17,580.6 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.