1862-1922 1868-1912 1879-1959 1885-1912 authors biography friendsandassociatesishikawa friendsandassociatesmori friendsandassociatesnagai friendsandassociates森鷗外 friendsandassociates永井荷風 friendsandassociates石川啄木 japanese meijiperiod takuboku ōgai