- Chapter 33: Vol.6 chapter 33 : The heatwave in the Ark 6 years ago
- Chapter 32: Vol.6 chapter 32 : In a Place That Hasn\'t Changed 6 years ago
- Chapter 31: Vol.5 chapter 31 : Time to show manliness 6 years ago
- Chapter 30: Vol.5 chapter 30 : The Pair Who Couldn\'t Leap Through Time 6 years ago
- Chapter 29: Vol.5 chapter 29 : Just Before The End of Summer 6 years ago