At the end of 2023, Japanese politics were thrown into upheaval by a political funding scandal involving the Liberal Democratic Party (LDP)’s Seiwakai (hereafter, the Abe faction) and Shisuikai (hereafter, the Nikai faction). The authorities suspect that both factions failed to appropriately declare income from fundraising events (政治資金パーティー) and expenditures (donations to some MPs) in the relevant political fund reports (政治資金収支報告書). Diet members who sold tickets exceeding their allotted quotas for the political fundraisers organized by their respective factions supposedly received the excess funds generated as kickbacks without proper settlements of accounts. In addition, those under investigation in the Abe faction allegedly did not declare the amount of money donated by the faction in their own political fund reports, either. The prosecutors are currently undertaking a full-scale investigation into this matter.