April first appears alongside November 11 and July working for the MI6. When assigned to tracking and investing BK-201, they begin to work alongside with Misaki Kirihara. April’s main role was supporting November 11 on their assignment. Following the death of November 11, April and July visit his grave, then leave.
April reappears in Gemini of the Meteor working undercover as a colleague of Suou‘s father. She helps Suou escape an attack from a Contractor, but is killed by Hei shortly after.
Character Evolution
Like most Contractors, April thinks from a more logical and calm point of view. Although a Contractor, she possesses the abnormal trait of caring for her comrades well-being and as well as referring to November 11 as her “friend”.