A historically correct 'anti-Nobunaga network' game can be found; the group was formed in 1570 when Shogun, Yoshiaki ASHIKAGA, who was confronted with Nobunaga, called for various feudal lords, such as the Takeda clan and Hongan-ji temple, to fight against the Oda clan and its alliance, the Tokugawa clan; the anti-Nobunaga feudal lords made alliance with each other.
1570年開始で、信長と対立した将軍・足利義昭が武田家や本願寺家等の各地の大名に織田家やその盟友である徳川家と対立するよう呼びかけ、それらの反信長大名らは互いに同盟を結び合っているという形で史実における「信長包囲網」が再現されている。