Which treaty required renewal and negotiations from Japan in 1930, resulting in dissatisfaction?

The Washington Naval Treaty, signed in 1922, aimed to prevent a naval arms race after World War I by limiting the naval capacities of the major powers, including Japan. The treaty established specific ratios for battleship tonnage amongst the United States, Britain, Japan, France, and Italy.

By 1930, the treaty required renewal and renegotiation as it approached its expiration. Japan, which had initially signed on, became increasingly dissatisfied with the restrictions imposed by the treaty. This was largely due to concerns about Japan's position and influence in Asia as well as perceptions that the treaty disproportionately favored the naval strengths of the United States and Britain. The required negotiations highlighted Japan's desire for greater autonomy and recognition as a major power, reflecting their discontent over the limitations placed on their military capabilities.

The other treaties mentioned do not fit the context of Japan's need for renewal and negotiations specifically in 1930 nor echo the levels of dissatisfaction associated with the naval limitations. The Geneva Disarmament Treaty primarily pertains to broader disarmament discussions without Japan's direct engagement in 1930, while the London Naval Treaty, which followed, was not directly related to the immediate negotiations of 1930. The Paris Peace Treaty is more focused on the