http://3615.blog.shinobi.jp/%E6%9C%AA%E9%81%B8%E6%8A%9E/%E6%95%99%E3%81%88%E3%81%A6%E9%89%84%E9%81%93%E6%A9%9F%E5%99%A8%E2%99%AA%E3%80%80%EF%BD%9E%20what%20is%20this--%20%EF%BD%9E%20%EF%BC%88part%207%EF%BC%89教えて鉄道機器♪ ~ What is this!? ~ (Part 7)
http://3615.blog.shinobi.jp/%E6%9C%AA%E9%81%B8%E6%8A%9E/%E6%95%99%E3%81%88%E3%81%A6%E9%89%84%E9%81%93%E6%A9%9F%E5%99%A8%E2%99%AA%E3%80%80%EF%BD%9E%20what%20is%20this--%20%EF%BD%9E%20%EF%BC%88part%206%EF%BC%89教えて鉄道機器♪ ~ What is this!? ~ (Part 6)
http://3615.blog.shinobi.jp/%E6%9C%AA%E9%81%B8%E6%8A%9E/%E6%95%99%E3%81%88%E3%81%A6%E9%89%84%E9%81%93%E6%A9%9F%E5%99%A8%E2%99%AA%E3%80%80%EF%BD%9E%20what%20is%20this--%20%EF%BD%9E%20%EF%BC%88part%205%EF%BC%89教えて鉄道機器♪ ~ What is this!? ~ (Part 5)
http://3615.blog.shinobi.jp/%E6%9C%AA%E9%81%B8%E6%8A%9E/%E6%95%99%E3%81%88%E3%81%A6%E9%89%84%E9%81%93%E6%A9%9F%E5%99%A8%E2%99%AA%E3%80%80%EF%BD%9E%20what%20is%20this--%20%EF%BD%9E%20%EF%BC%88part%204%EF%BC%89教えて鉄道機器♪ ~ What is this!? ~ (Part 4)
http://3615.blog.shinobi.jp/%E6%9C%AA%E9%81%B8%E6%8A%9E/%E6%95%99%E3%81%88%E3%81%A6%E9%89%84%E9%81%93%E6%A9%9F%E5%99%A8%E2%99%AA%E3%80%80%EF%BD%9E%20what%20is%20this--%20%EF%BD%9E%20%EF%BC%88part%203%EF%BC%89教えて鉄道機器♪ ~ What is this!? ~ (Part 3)
http://3615.blog.shinobi.jp/%E6%9C%AA%E9%81%B8%E6%8A%9E/%E6%95%99%E3%81%88%E3%81%A6%E9%89%84%E9%81%93%E6%A9%9F%E5%99%A8%E2%99%AA%E3%80%80%EF%BD%9E%20what%20is%20this--%20%EF%BD%9E%20%EF%BC%88part%202%EF%BC%89教えて鉄道機器♪ ~ What is this!? ~ (Part 2)