1. Vol.1 chapter 0
Free2. Vol.1 Chapter 1 : we invade earth!!
Free3. Vol.1 Chapter 2 : are you unhappy about your s...
Free4. Vol.1 Chapter 3 : i want you to try thinking o...
Free5. Vol.1 Chapter 4 : what the heck's cicada monst...
Free6. Vol.1 Chapter 5 : which event will it be?
Free7. Vol.1 Chapter 6 : do we even have anyone healt...
Free8. Vol.1 Chapter 7 : the age of waka-taka is now
Free9. Vol.1 Chapter 8 : i guess the logical approach...
Free10. Vol.1 Chapter 9 : are you feeding pokosuke?
Free11. Vol.1 Chapter 10 : why do we only eat fried fo...
Free12. Vol.1 Chapter 11 : if i had some daikon, i cou...
Free13. Vol.1 Chapter 12 : thing is, he's on this plan...
Free14. Vol.1 Chapter 13 : alright, let's refill!
Free15. Vol.1 Chapter 14 : good preparation is key
Free16. Vol.1 Chapter 15 : what a bunch of amateurs
Free17. Vol.1 Chapter 16 : the emperor definitely didn...
Free18. Vol.1 Chapter 17 : oh boy, you sure caught me...
Free19. Vol.1 Chapter 18 : what the heck happened?
Free20. Vol.1 Chapter 19 : who are you calling a birdb...
Free21. Vol.1 Chapter 20 : not even hiromi go can refu...
Free22. Vol.1 Chapter 21 : bippity bappity boo
Free23. Vol.1 Chapter 22 : this is terrible master jab...
Free24. Vol.1 Chapter 23 : he's in room 302
Free25. Vol.1 Chapter 24 : do not let yourself be impr...
Free26. Vol.1 Chapter 25 : wait, y-you don't mean...!!...
Free27. Vol.1 chapter 26 : the... dreaded "kogal...
Free28. Vol.1 chapter 27 : this is it! this is...
Free