Akanames - A monster characterized by having a long, skinny tongue that inhabits the Zipangu region. As their name suggests (akaname means "filth licker"), they mainly feed on the "filth" of human men. They make their flexible tongue crawl all over a mans body, licking up every bit of filth. They tend to prefer unhygienic, or mentally and physically fatigued men. They suddenly appear out of nowhere in human settlements, lured by the scent of men, and wait for their prey by lurking in bathrooms, etc. They have a slippery personality that is difficult to assess. They outwardly behave in a teasing manner, but their true nature is very obsessive and lustful. Their tongue-usage matches their personality, and when one thinks they've licked all over every inch of the male body, they'll rub their face against the delicious places where it's especially easy for filth to accumulate such as the armpits, the penis, etc., and continue licking deliberately and persistently, intent on spending plenty of time savoring the aromatic taste and scent. The caressing of their alluring tongue alone is enough to easily lead a man to ejaculation.
The kind of "filth" they prefer isn't simply what is generally known as "filth". Just as monsters are always continually releasing demonic energy, Humans also excrete their old spirit energy outside of the body as it becomes unneeded when it is replaced by new spirit energy produced inside the body. Part of it sticks to the body as invisible "filth". Of course they love the fresh spirit energy contained in semen, etc., as well as the ripened spirit energy that became filth. They say it has a thick taste that sticks inside their mouth. Additionally, the demonic energyrubbed into a man's body by their tongue has the effect of boosting the metabolism. A man's body will start to work hard producing new spirit energy and releasing the old as filth, resulting in a treat for them. #Akanames