1. Vol.1 Chapter 1
Free2. Vol.1 Chapter 2
Free3. Vol.1 Chapter 2.5
Free4. Vol.1 Chapter 3
Free5. Vol.1 Chapter 4
Free6. Vol.1 Chapter 5
Free7. Vol.1 Chapter 6
Free8. Vol.1 Chapter 7 : i'll sleep even though luna-...
Free9. Vol.1 Chapter 8
Free10. Vol.1 Chapter 8.5: omake
Free11. Vol.1 Chapter 8.6: omake 2
Free12. Vol.2 Chapter 9 : i want my kouhai to be feist...
Free13. Vol.2 Chapter 10
Free14. Vol.2 Chapter 11
Free15. Vol.2 Chapter 12
Free16. Vol.2 Chapter 13: things won't look too good i...
Free17. Vol.2 Chapter 14 : promise
Free18. Vol.2 Chapter 15: the brigade chief ordered me...
Free19. Vol.2 Chapter 16: : a happy story which makes...
Free20. Vol.2 Chapter 17: reading this while listening...
Free21. Vol.2 Chapter 18 : after this
Free22. Vol.2 Chapter 18.5
Free23. Vol.3 Chapter 19: what is this chapter about?
Free24. Vol.3 Chapter 20: it's sudden because it's a s...
Free25. Vol.3 Chapter 21: a trip for two. our fight on...
Free26. Vol.3 Chapter 22: a mystery of life: how to ge...
Free27. Vol.3 Chapter 23: mankind’s creation, the food...
Free28. Vol.3 Chapter 24
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