Ii ne! Hikaru Genji-kun  

いいね!光源氏くん, #Liked! Hikaru Genji-kun

Despite being from the past, you encountered someone who appeared to be "Hikaru Genji" in your room. At first, you thought he was an individual wearing cosplay, but after hitting him over the head with a metal bat, you decided to keep an eye on him for a while. To your surprise, he became like a parasite and began to enjoy everyday life. He even started posting waka and other content on Twitter, gaining many followers. Although he seems to be quite fond of women, he has not made any advances towards you. It's strange, but it feels as if a beautiful NEET has moved in with you.