The character "Adjutant" is absent from documented materials related to "Kaitei Daisensō - Ai no 20,000 Miles". Neither the 1981 anime special nor the 1966 film "Terror Beneath the Sea", sharing the Japanese title, references this figure. Available records emphasize other characters: Sofia, Captain Nemo's daughter in the anime, and Ken Abe with Jenny Gleason in the film.