1515: Akutagawayama Castle and the Yoshinaga Articles - Sengoku Shogun Map
Hosokawa Takakuni began building Akutagawayama Castle in Settsu and completed it by early the following year. In Bungo, Ōtomo Yoshinaga issued the Yoshinaga Articles, setting out rules for his retainers and principles of provincial government.
Major events
- 1515-月日不詳: Hosokawa Takakuni Begins Building Akutagawayama Castle — Hosokawa Takakuni began building Akutagawayama Castle in Settsu. It was completed by early 1516 and entrusted to Nose Yorinori.
- 1515-月日不詳: Ōtomo Yoshinaga Issues the Yoshinaga Articles — Ōtomo Yoshinaga issued the Yoshinaga Articles, which set out rules for his retainers and principles for governing his domains.