Net no "Oshi" to Real no "Oshi" ga Tonari ni Hikkoshite Kita

Synopsis:

Tendou Souma, who spends his days in a state of idle monotony, has two "idols." Henrietta, a very popular VTuber, is his online idol. Hiyori Yatsumi is a voice actor and idol in real life. Supporting these two idols was intended to be the main focus of Souma's time at university. But then, out of the blue, one of his favorite people moves into the adjacent room!? Soma is ecstatic by this dreamlike development, but he soon learns the disappointing truth about his idol.