With Konosuke Takeshita's win against Powerhouse Hobbs at tonight's Worlds End, the Takagi vs Takeshita match at Wrestle Kingdom is officially a title vs title, winner-takes-all match for the AEW International and NEVER Openweight Championships.
EDIT: And as u/Equivalent_Aside_847 pointes out, the winner's match at Wrestle Dynasty against Tomohiro Ishii is also a winner-takes-all match for both titles.
by SlingshotGunslinger