- Chapter 29: Vol.4 chapter 29 : Death on Disk XIV 7 years ago
- Chapter 28: Vol.4 chapter 28 : Death on Disk XIII 7 years ago
- Chapter 27: Vol.4 chapter 27 : Death on Disk XII 7 years ago
- Chapter 26: Vol.4 chapter 26 : Death on Disk XI 7 years ago
- Chapter 25: Vol.4 chapter 25 : Death on Disk X 7 years ago