In the subjugation of Takeda by Nobunaga ODA in 1582, Nobukimi betrayed Katsuyori at the last minute and collaborated with Nobunaga through Ieyasu TOKUGAWA (some say he had been in contact with Tokugawa for several years). |
天正10年(1582年)、織田信長の武田征伐による土壇場に至って勝頼を裏切り、徳川家康を通じて信長に内応した(数年前から徳川との接触があったとする説もある)。 |