| Amaterasu | |
| |
| Biological information | |
| Based: | Human |
| Development information | |
| Date of creation: |
2015 |
| Created via: | Primary Magatsukami Virus infection and surgery |
| Purpose: | Ultimate B.O.W. |
- "Akari!!! Why you become like this!"
- ―Mari Kudou, screaming after saw her twin sister mutated form.
Is powerful B.O.W created by Dr. Sakaki by infusing Magatsukami Virus into body of his own daughter, Akari Kudou. She released in 2015 on Doutanuki city viral outbreak.