Chapter 18: New Mobile Suit for Underwater Made by Professor Itsuki

1 Chapter 0: Beginning of Earth Colonization 

2 Chapter 1: The White Bird 

3 Chapter 2: Twin in One Identity 

4 Chapter 3: Quick and Done 

5 Chapter 4: Global News 

6 Chapter 5: Aurora Hang Out 

7 Chapter 6: Test A New Unit 

8 Chapter 7: The Past 

9 Chapter 8: Project Grai 

10 Chapter 9: Colonian Rebellions Earth Forces 

11 Chapter 10: The Gundam from Colonian 

12 Chapter 11: Alliance for Earth 

13 Chapter 12: White vs Blu 

14 Chapter 13: New Gundam for Rebels 

15 Chapter 14: School Trip and Trouble 

16 Chapter 15: Red Oni of Earth 

17 Chapter 16: AIRIS's New Resolve 

18 Chapter 17: Hot Springs on the School Trip 

19 Chapter 18: New Mobile Suit for Underwater Made by Professor Itsuki 

20 Chapter 19: Ambush from the Deep 

21 Chapter 20: New Form for White Gundam 

22 Chapter 21: Fish Hunting 

23 Chapter 22: New Gundam from Mars 

24 Chapter 23: Bow for The Royal 