Talk:Tsuda Nobusumi/@comment-24053170-20190911001902/@comment-171.245.180.152-20200720124228

They not wrong, Nobuyuki also as know as Nobukatsu, East Asia people usually has two name, one real name and one alias name (like Guan Yu also as know as Yunchang). Nobuyuki is his alias name. Nobunaga may name his son after his brother as honorable, very strange manner of East Asian tradition, but Nobunaga is Nobunaga the Fool with his weird behaviors.

https://en.wikipedia.org/wiki/Oda_Nobuyuki