The following are Battles & Events that Hikaru participated in.
Hikaru helped Alyssa cross the brutal Highway in the morning of April 4, 2302. Hikaru understood the desperation her newfound friend had, and wanted to fulfill her one wish by undergoing an impossible feat. Before they began battling the hordes, Hikaru was sure to teach her the importance of coordination and dexterity. They even invented Scarf Buddy signature moves, using a combination of their weapons and strength.
They both had made it to the gates of Crestfall , when unfortunately, Hikaru was blasted off the overpass and onto the street below in a pool of her own blood. Alyssa was devastated, yet moved on without checking on Hikaru.