Mica Basalt from Mutsure Island
Nearby heritages
- Mutsurejima Lighthouse
- Nakayama Tadamitsu Tomb
- Shimonoseki City Waterworks Bureau Takao Water Purification Plant Receiving Well
- Shimonoseki City Waterworks Bureau Takao Water Purification Plant No. 4 Circular Filter Bed
- Shimonoseki City Waterworks Bureau Takao Water Purification Plant No. 4 Circular Filter Bed Regulating Well
- Shimonoseki City Waterworks Bureau Takao Water Purification Plant Distribution Reservoir
- Shimonoseki City Waterworks Bureau Waterworks Archive Room (Former Hiyoriyama Water Purification Plant Office)
- United Church of Christ in Japan Shimonoseki Maruyama Church Sanctuary (former Japan Methodist Shimonoseki Church)
- Ayaragi-go Site
- Kajikurihama Ruins