Extra: We're Still Smiling in the Summer 100 Years Later (番外: 百年後の夏もあたしたちは笑ってる Hyakunen-go no Natsu mo Atashitachi wa Waratteru) is the second spin-off of the light novel Golden Time series. It was released on January 10, 2013.
Publisher's Summary[]
Chapters[]
- Chapter 1: Mitsuo's Room
- Chapter 2: A Hundred Years After That Summer, We're Still Laughing
- Chapter 3: Summer Night Tour
- Postscript