Moshimo, Japão. O festival anual de fogos de artifício está prestes a acontecer e um grupo de crianças em idade escolar, discutindo se eles são redondos ou planos quando vistos de ângulos diferentes, se propôs a descobrir.
Two-hour remake of the original 1st episode, in celebration of the anime celebrating 20 years in broadcast. The special retells what happened on the day Shinichi was transformed into the body of a child. The special includes new scenes that weren't in the original manga or the first anime episode.
