sample2.rb

# -- coding: utf-8
require "open-uri"
require "rubygems"
require "nokogiri"

url = "https://filmarks.com/people/63083"

charset = nil
html = open(url) do |f|
　　charset = f.charset
　　f.read
end
doc = Nokogiri::HTML.parse(html, nil, charset)
# doc.xpath("<xpathで指定したい場所>"
# doc.css("<cssで指定したい場所>")
p doc.xpath("//html/body/div[3]/div[2]/div/div[1]/h3").text