At the Rainy Color café, monotony is a foreign concept. With the lively Koga brothers, Noel and the reserved Nicola, stirring things up under the watchful eye of their sibling Shion, the café is always abuzz. Enter Jun Arisawa, a cameraman with enigmatic ties to owner Koji Amami, adding another layer of intrigue. And let's not forget the magical impact of a particular photograph that sparks a mix of emotions and laughter among the café's colorful crew!