Ochiai Clan

Ochiai (落合) is the surname for a pure-youkai family and also the name for a prestigious clan in Minecraftia descended from Yuyuko Saigyouji. Historically a pure-youkai family, some of the founder's descendants are half-youkai. They are also loyal to other families, such as the Takajima Clan, the Torisawa Clan, and the Oguchi Clan. All members have attended Minecraftia High School and have been placed into Honoodan.

Their home castle is located west of Downtown Minecraftia City. The founders' three sons were born and raised in the castle. However, both founders' sons live elsewhere and are only called into the castle for special occasions.