Detective novel introduction

Detective novel introduction a song by Ippei Inoue on BeMusic

First work experience by Ippei Inoue,
Dormitory night by Ippei Inoue,
Detective novel introduction by Ippei Inoue,
Robot rebellious period by Ippei Inoue,
Toy rebel army by Ippei Inoue,
Imminent robot guard by Ippei Inoue,
Routine on the verge of collapse by Ippei Inoue,
A day of toys-variations by Ippei Inoue,
People in a whirlpool by Ippei Inoue,
Around Mars: Far Mars by Ippei Inoue,