Nobo and her?

Rumors are flying around college that popular college junior Yasuhisa Nobo has a new girlfriend… but no one has ever seen her?! Follow Nobo’s day-to-day life as he lives with a jealous female ghost who talks using a floating whiteboard! Nobo fends off the advances of one of his college friends, but the ghost interferes - is she catching feelings for her human companion? And can Nobo help her regain her memories?