【進擊の巨人】Where Are We Going, Dad? 爸爸去哪儿？

BGM is the theme song of the following TV show:Where Are We Going, Dad? (Chinese: 爸爸去哪儿; pinyin: Bàba qù nǎr) is a Chinese reality TV show broadcast on Hunan Television. Based on the original South Korean reality show Dad! Where Are We Going?, the first season debuted on 11 October 2013 featuring five fathers and their children as they travel to rural places. The series has become a massive ratings hit, attracting 75 million viewers per episode to Hunan Television every week.

http://www.nicovideo.jp/watch/sm42924703