Foreign policy Taiwan Various
Chinese propaganda media, such as
China Daily and
China Central Television, have quoted Tamura as saying she is a staunch supporter of
Chinese Unification, calling the matter an issue of Chinese "internal affairs" as she does not view Taiwan as an independent country and claiming that this support means popularity for war over Taiwan is low in Japan. In November 2025, after Prime Minister
Sanae Takaichi stated that a Chinese invasion of Taiwan would pose "an existential crisis situation" implying that it would be justifiable self-defense for Japan to deploy the
JSDF to Taiwan in such an event, Tamura called for Takaichi to retract her statement and said that the "Japanese government should be in the position of a peaceful solution" if there were an invasion.
Ukraine Tamura condemned
Russia's
invasion of Ukraine criticizing
Vladimir Putin's claim that the war was in self-defense, and also condemning his use of routine threats to deploy
nuclear weapons in the conflict. She has called on the Diet to send humanitarian aid to Ukraine. However, she also denounced the government for sending
bulletproof vests to Ukraine, noting that the JCP is opposed to the move, but that she supports it on a personal level which saw her criticized by the party's newspaper,
Shimbun Akahata. Shortly after she made a statement saying she opposed sending the bulletproof vests to Ukraine. She also opposed a government proposal to send other non-lethal aid such as mine-clearing support to Ukraine, arguing that support for aid to Ukraine is just leverage for the government to militarize.
United States Tamura is opposed to Japan's alliance to the
United States arguing that Japan is a “vassal state.” She has called the
2026 United States intervention in Venezuela a "declaration of a new colonial rule" and demanded the government condemn the act. Takaichi opted to neither endorse, nor condone, the action. When
Donald Trump endorsed Takaichi in the lead up to the 2026 election she called it an “unacceptable interference in domestic affairs.”
JSDF Tamura opposes the expansion of the
JSDF criticizing Sanae Takaichi for aiming for funding the JSDF with up to 2% of Japan's GDP. To this end she has also opposed arms expansions, as well as the instillation of missile systems on
Okinawa. She has opposed measures that would allow Japan to export defensive weapons, such as missile interceptors. ==References==