Written and drawn by mangaka Okayado (Inui Takemaru), this chapter was released in Japan on August 18th, 2012, by the Japanese publishing company Tokuma Shoten within the seinen manga and anime magazine, Monthly Comic Ryū.
Following Smith's revelation that Kimihito has been chosen as a test case for human-liminal marriage, Centorea, Miia and Papi start fighting amongst themselves over who would marry him.
Later that night each of the girls attempt to have sex with him in an aggressive manner, after learning from a temporarily conversant Centorea that the girls were acting like this due to the influence of the full moon that was out tonight Kimihito attempts to hide from them in an attempt to avoid being killed by their unrestrained strength.
It's revealed that the Full Moon causes some Extraspecies to become very lustful and lose all self-control and self-inhibition. Even if they have strong willpower, like Centorea, they can only resist its effects for a short time before succumbing completely. The next day, the afflicted people will have no memories of what they did.
Kimihito promises that from now on, he will treat Miia, Papi and Cerea as potential marriage partners.