Synopsis
Haru Nabatame, Rio Seibu, and Kyouka Tamaki form the idol unit TiNgS, which is teetering on the brink of dissolution. Their only chance to continue their idol activities is to completely sell out a two-thousand-seat venue for their upcoming anniversary concert. For a group like theirs, reaching such a quota seems nearly impossible, especially since their largest audience to date was merely thirty-seven people. Fortunately, they are assigned a new and capable manager named Naoki Hinase. Though initially hesitant due to past experiences, Naoki takes on the responsibility of managing TiNgS after he senses Haru's genuine devotion to idols, using his extraordinary ability to detect when someone is lying by observing a visible shine. Even with the daunting challenges ahead, Haru aspires to make the entire world adore idols, and she is willing to become the radiant guidepost—the shine post—in order to achieve her dream.
Background
Shine Post is an anime adaptation that is a part of the multimedia project of the same name by Konami Digital Entertainment and Straight Edge.