Columbia subject headings:
Harvard subject headings:
Authors' spouses--Japan--Biography
Ishikawa, Setsuko.
Ishikawa, Takuboku, 1885-1912.
Poets, Japanese--20th century--Biography
Princeton subject headings:
Ishikawa, Setsuko--Biography.
Ishikawa, Takuboku, 1885 or 1886-1912--Biography.
Poets, Japanese--20th century--Biography.