chapter 1 : prologue

1 introduction 

2 chapter 1 : prologue 

3 chapter 2 : Misumi Chikako 

4 extra 1 : novel's talk 

5 chapter 3 : yasashi ryuuka 

6 chapter 4 : angels 

7 chapter 5 : peace 

8 chapter 6 : question 

9 chapter 7 : cuteness 

10 chapter 8 : true horror 

11 chapter 9 : impossible 

12 chapter 10 : history 

13 chapter 11 : school 

14 chapter 12 : food 

15 chapter 13 : chief prefect 

16 chapter 14 : reference? 

17 chapter 15 : persuade 

18 chapter 16 : misunderstanding 

19 chapter 17 : shopping 

20 chapter 18 : working 

21 chapter 19 : field 