After working on the Gainax film The Wings of Honneamise and the OVAs Devilman and Meikyū Bukken File 538, Kondō began to be known for the high quality of his work.
Setelah bekerja pada film garapan Gainax, The Wings of Honneamise dan OVA dari Devilman dan Meikyū Bukken File 538, Kondō mulai dikenal baik atas karyanya.