404. That’s an error.
The requested URL /_/+1/confirm?hl=ja&url=http://takikawa.my-area.jp/2015/12/22/hotel_5/ was not found on this server. That’s all we know.
/_/+1/confirm?hl=ja&url=http://takikawa.my-area.jp/2015/12/22/hotel_5/