Did Japan support the Royal Navy receiving two G3 battlecruisers?
Short answerProbably, because two British G3s would help justify two Japanese battlecruisers, just as Japan accepted two American Lexingtons.
NotesJapan could support the Royal Navy receiving two G3s because the concession would strengthen its case for two battlecruisers of its own. Japan was also willing to accept two American Lexingtons. Rival navies could therefore welcome a competitor's ships when the same agreement legitimized their own construction. Treaty bargaining concerned comparative permissions as much as the individual merits of a foreign design.