Volume 4: The Smile

1 Volume 1: Traveler 

2 Volume 2: Sisters...? 

3 Volume 3: The Bonten's mission 

4 Volume 4: The Smile 

5 Volume 5: Mission and the "special present" 

6 Volume 6: Woman International Day 

7 Volume 7: The Stream... 

8 Volume 8: Betrayer...? 

9 Volume 9: Meeting...¿ 

10 Volume 10: Problem... 

11 Volume 11: Travel to assist 

12 Volume 12: Small Trip 

13 Volume 13: Dead or Alive? 

14 Volume 14: Board game 

15 Volume 15: Kidnapped... 

16 Volume 16: What happened? 

17 Volume 17: Sleepover 

18 Volume 18: Copying 

19 Volume 19: A new start 

20 Volume 20: Abandonment...? + Thông báo 

21 Volume 21: bí tên... 

22 Volume 22: Plan... 

23 Volume 23: New member... 

24 Volume 24: Sasaki's past... 

25 Volume 25: Jettisoned... 

26 Volume 26: The beginning of a battle? 

27 Volume 27: Mistake... 

28 Volume 28: Emergency Meeting 

29 Volume 29: The right thing to do 

30 Volume 30: Kaheru Rei 

31 Volume 31: Violating the rules 

32 Volume 32: Binding contract... 

33 Volume 33: Love? 

34 Volume 34: The soul flies away 

35 Volume 35: Werewolf game 