Prime Minister Sanae Takaichi said Tsugumi sang the national anthem in her personal capacity after being asked by a longtime acquaintance in the private sector. "Singing the national anthem in itself does not constitute a political act, and we understand that this case does not amount to a violation of the law," Takaichi said to reporters at her office. The prime minister revealed she did not know in advance that an SDF member would attend. In Japan, singing the "Kimigayo" national anthem is politically sensitive and controversial due to its perceived association with the country's past militarism. The national anthem includes lines wishing for the eternal reign of the emperor. Regarding her attendance in uniform, Defense Minister Shinjiro Koizumi told reporters that members have "an obligation" to wear uniforms at all times and that there is "no issue" with doing so in private settings.