Oka Castle Ruins
Nearby heritages
- Aso Pyroclastic Flow Deposits in Taketa
- Graveyard of the Nakagawa Family, Lords of the Oka Domain
- Sato Family Main House
- Sato Family Residence, Former Miso Storehouse
- Sato Family Storehouse
- Sato Family Residence, Former Store and Main House
- Yoshikawa Family Residential Warehouse 3
- Taketa Branch of the Taketa City Community Hall (former Ichimiro)
- Yoshikawa Family Residence Storehouse
- Yoshikawa Family Residence Warehouse 2