TV Tokyo Alien Bros. Tokyo Alien Bros. 7/10 by 1 users In the year 2020, two alien brothers are on a mission. To learn about humans, they must interact with them. What will they discover in Tokyo? Details Casts Posters Images Title Tokyo Alien Bros. Alternative Titles トウキョウーエイリアンブラザーズ First Air Date 2018-07-23 Last Air Date 2018-09-24 Number of Episodes 10 Number of Seasons 1 Genres Drama, Sci-Fi & Fantasy, Networks Nippon TV, Casts Jiei Wakabayashi, Kei Inoo, Shota Totsuka, Yuri Tsunematsu, Suzuka Ohgo, Kensuke Owada Plot Keywords , Jiei Wakabayashi Kei Inoo Shota Totsuka Yuri Tsunematsu Suzuka Ohgo Kensuke Owada