Only few clips of this series remain, most of the footage for this show are in the hands of IMAGICA and Masumi Jun, neither can release the footage due to copyright.
The series ran on Nippon TV for only 6 months but was canceled due to low ratings.
Kaneta Kimotsuki, who voiced Gian in this series, would return to voice on "Doraemon" again in a 1979 revival, this time voicing Suneo.