This is a collection of illustrations of the manga "Oshi no Ko" drawn by Mengo Yokoyari. Stars that emit dazzling light in the glittering entertainment world. the document is in japanese ★More than 130 illustrations (color, colored paper, obi lining, illustrations posted on Mengo Yokoyari's Twitter) ★Looking back on the color illustrations by Mengo Yokoyari ★Character signatures including first public release ★Initial character designs ★First episode name with author's commentary ★Aka Akasaka x Mengo Yokoyari Conversation ★Special manga published in 2022 YJ special edition "Young Jump Heroine 2"