TV Tristia of the Deep-Blue Sea - Season 1 Tristia of the Deep-Blue Sea - Season 1 /10 by 0 users Nanoca Flanka is a genius inventor girl working hard in her atelier in order to revitalize the town of Tristia. One day her archrival, Panavia Tornado, suddenly arrives the town and challenges Nanoka to compete against her in the upcoming mechanical golem tournament. Details Casts Posters Images Title Tristia of the Deep-Blue Sea - Season 1 Alternative Titles Tristia of the Deep Blue Sea, Aoi Umi no Tristia First Air Date 2004-04-23 Last Air Date 2004-07-23 Number of Episodes 2 Number of Seasons 1 Genres Animation, Action & Adventure, Sci-Fi & Fantasy, Networks , Casts Ayako Kawasumi, Marina Oono, Sakura Nogawa, Saeko Chiba, Akane Tominaga, Hatamiya Kanoko, Jurota Kosugi, Daisuke Kirii, Kanoko Hatamiya Plot Keywords , Nanoca Flanka Ayako Kawasumi Faury Carat Marina Oono Nene Hampden Sakura Nogawa Panavia Saeko Chiba Rafarew Akane Tominaga Reygurett Kutanie Hatamiya Kanoko Stuka Jurota Kosugi Tenzan Daisuke Kirii Reygurett Kutanie (voice) Kanoko Hatamiya Episodes List Tristia of the Deep-Blue Sea Season 1 :Episode 1 Episode 1 Episode 1 2004-04-23 Nanoca Flanka is a genius inventor girl working hard in her atelier in order to revitalize the town of Tristia. One day her archrival, Panavia... Tristia of the Deep-Blue Sea Season 1 :Episode 2 Episode 2 Episode 2 2004-07-23 Nanoca Flanka is a genius inventor girl working hard in her atelier in order to revitalize the town of Tristia. One day her archrival, Panavia...