Columbia subject headings:
Harvard subject headings:
Saitō, Nonohito, 1878-1909.
Saitō, Ryōta, 1872-1894.
Takayama, Chogyū, 1871-1902
Princeton subject headings:
Saitō, Nonohito, 1878-1909.
Saitō, Ryōta, 1872-1894.
Takayama, Chogyū, 1871-1902.