Manga
The manga is generally a more comical and light-hearted affair in comparison to the anime. Some of the differences include:
- Kanon is less somber, and is involved in more gag sequences.
- Queen Earth is openly stated as being a parallel Earth, while the anime only implies it.
- Ririka is also a parallel existence to Princess Helena. However, if Helena dies, so will Ririka.
- Green Vaccine is more plentiful, and is supplied by Maruru.
- Nurse Angel can easily convert Black Vaccine into Green Vaccine.
- Nurse Angel receives increasingly powerful batons, ending with one that resembles that of the anime.
- The Flower of Life is found much more easily.
- There is elaboration on Kanon and Helena's past together.
Read more about this topic: Nurse Angel Ririka SOS