When a powerful feudal lord of the western Honshu region, Yoshitaka OISHI, was overthrown by the treason of his vassal, Harukata SUE, on September 1, 1551 at the Nagato Tainei-ji Temple, the son of Yoshitaka, Kanjyumaru succeeded in escaping to the mountains by dressing as a woman, although he was captured the following year by the SUE clan's vassal, and was killed on the spot; his penis was cut off and brought to Harutaka as the proof of Kanjumaru's death.
本州西部の有力守護大名であった大内義隆が、家臣陶晴賢の謀反によって、1551年（天文(元号)20年）9月1日、長門大寧寺に攻め滅ぼされたとき、義隆の遺児歓寿丸は、女装して逃げ山中に潜伏したが、翌年捕らえられ、陶晴賢の家臣に男根を切られた。