Adachi Estate is the abandoned home of Clan Adachi in Izuhara, where most of Lady Masako's family was murdered. You investigate it in The Tale of Lady Masako and come back during The Husband.
Jin searches the grounds for clues about the massacre and is ambushed by three men who are neither Mongols nor bandits. The stables show that someone escaped on horseback, which leads him to Masako.
Masako brings Hina, the wife of the suspect Sadao, back to the estate for questioning. While Jin plays his flute for Masako, Hina is killed, and the killer turns out to be Sadao's brother Hachi.
Masako no longer sees the estate as home. Her grandchildren used to sing with her at its edge to mark the changing seasons.
The Tale of Lady MasakoThe Tale of Lady Masako is the Act 1 story tale where you recruit Masako Adachi after her clan is wiped out. It rewards the Samurai Clan Armor and is also Masako Tale 1 of 9, opening her side storyline.Golden Temple
Golden Temple is a temple in Ariake that the monk Junshin turns into a refuge for civilians. It has a bowyer, swordsmith and armorer, so it is one of your main upgrade stops in early Izuhara.
Aoi Village
Aoi Village is a village on the Tsutsu Plains that the Mongols occupy at the start of Act 2. Freeing it gives you the Key of Aoi, one of the keys for The Unbreakable Gosaku.
Arrow Peak Shrine
Arrow Peak Shrine is a Shinto shrine climb in Azamo, Izuhara, dedicated to Inari, kami of agriculture. Reach the summit to earn the Charm of Inari, a major charm: increases the supplies, predator hides, bamboo and yew wood you collect.
Azamo Bay
Azamo Bay is a Mongol-held port town in Azamo Prefecture. You sneak in during The Broken Blacksmith to rescue Taka, then free it for good in Unfinished Business.