- Asia21 objects
- East Asia21 objects
- Japan21 objects
- Japanese archipelago, Japan15 objects
- Honshū, Japan13 objects
- Tōhoku region, Honshu, Japan5 objects
- North Tōhoku, Tohoku region, Honshu4 objects
- Chūgoku region, Honshu, Japan3 objects
- Iwate District, Iwate Prefecture, North Tohoku3 objects
- Iwate Prefecture, North Tohoku, Tohoku region3 objects
- Kuzumaki, Iwate District, Iwate Prefecture3 objects
- San'yō region, Chugoku region, Honshu3 objects
- Chūbu region, Honshu, Japan2 objects
- Kantō region, Honshu, Japan2 objects
- Kyūshū region, Japan2 objects
- Kōshin'etsu region, Chubu region, Honshu2 objects
- Murakami, Niigata Prefecture, Koshin'etsu region2 objects
- Niigata Prefecture, Koshin'etsu region, Chubu region2 objects
- Okayama Prefecture, San'yo region Chugoku region2 objects
- South Kantō, Kanto region, Honshu2 objects