- 豊川, 昇(1905-) (13)
- Kant, Immanuel, 1724-1804 (4)
- Becher, Erich, 1882-1929 (3)
- Windelband, W. (Wilhelm), 1848-1915 (3)
- Durant, William James, 1885-1981 (1)
- Gebhardt, Carl, 1881-1934 (1)
- Rickert, Heinrich, 1863-1936 (1)
- Schleiermacher, Friedrich, 1768-1834 (1)
- 佐竹, 哲雄 (1890-) (1)
- 豊川, 昇 (1905-) (1)