参議院の新勢力
- 非改選を含めた定数は248。今回は、改選124議席と神奈川選挙区の補欠選挙を合わせて125議席を争う。改選前勢力は欠員2。「無（与）」は与党系無所属、「無（野）」は野党系無所属。「その他」は諸派と無所属（その他）。
- Of the 248 total number of seats, 124 and one for a by-election in Kanagawa Prefecture are being contested. Two seats were vacated before election. Independents are classified as: leaning toward ruling coalition; leaning toward opposition; or others (including minor parties).