Japan

• Ehime (1 book)
• Gifu (0 books, 1 author)
• Gunma (0 books, 1 author)
• Hyōgo (1 book)
• Kanagawa (2 books)
• Kumamoto (1 book)
• Kyoto (1 book, 1 author)
• Nagano (2 books)
• Saitama (1 book)
• Tokyo (6 books, 4 authors)