China has condemned Japanese Prime Minister Sanae Takaichi for sending a ritual offering to Tokyo’s war-linked Yasukuni Shrine, a move that threatens to further strain ties between the neighbours. At the start of Yasukuni’s three-day autumn festival on Saturday, Takaichi sent a ritual tree-stand offering to the shrine in her capacity as prime minister, although she did not visit in person. Minoru Kiuchi, minister in charge of economic growth strategy, visited the controversial site the same day,...