Akari is a closet otaku of 2.5 dimensional idols.
One of the things she looks forward to in life is her otaku activities with Onda, a fellow 2.5D idol otaku who looks scary but is at heart, actually like a maiden who is madly in love when it comes to his favourite idol.
They go to viewing events, handshake events, collaboration cafes and also collect trading goods together.
He’s a close male otaku friend who she enjoys doing otaku activities with but who would have thought that Onda would one day confess his love for her….!?