Yumi Kikuchi

High school student Takeru Takemoto works part time as a (motor)bike courier. During one of his deliveries, he saw a mysterious light passing him and fell into a forest. What he had found was a beautiful girl coming out from a glowing cocoon, calling herself "Hikari." While Takeru was quite embarrassed because of Hikari's nudity, a strange monster suddenly showed up and immediately attacked the two. Both Takeru and Hikari demonstrated the power of their other selves before Takeru had a clue of what's going on. (Source: ANN)

A detective hunts a killer who is removing girls hearts. When his own fiancée falls victim to the killer, the detective discovers the otherworldly intentions of the killer and is helped from beyond the grave by his fiancée.

A military robot is decommissioned and works as a loyal maid for the young son of her late creator.