The illustrations of TokyoGenso (a.k.a. Tokyo Fantasy) depict a post-apocalyptic Tokyo devoid of people and overtaken by nature.

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Shinjuku skyline [+]

Post-apocalyptic Tokyo, illustration by TokyoGenso --
Tokyo Big Sight [+]

Tokyo in ruins, illustration by Tokyo Genso --
Rainbow Bridge [+]

Tokyo in ruins, illustration by Tokyo Genso --
Moai statue at Shibuya station [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Kabuki-za Theater, Ginza [+]

Tokyo apocalypse, illustration by Tokyo Fantasy --
Mode HAL iKO Building, Shinjuku [+]

Post-apocalyptic Tokyo, illustration by TokyoGenso --
Poster for "The Book of Eli" (Japanese title: "The Walker") [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --  Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Gundam // Tokyogenso Robot

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Tokyo Sky Tree [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Sofmap Akihabara [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Haneda Airport [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Cover of Liberal Time, September 2010

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Akihabara [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Saigō Takamori statue, Ueno

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Poster for "The Book of Eli" (a.k.a. "The Walker) - Osaka version [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Osaka street scene - Tsūtenkaku Tower [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Osaka street scene - Billiken [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Osaka street scene [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Hato Bus [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Tokyo Monorail [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --  Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Shibuya station (Fukutoshin Line) // Seibu Shibuya

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
"Manneken Pis" statue at Hamamatsuchō station

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Ueno [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Tokyo Tower [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Shinjuku station [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Hanayashiki amusement park, Asakusa [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
McDonald's [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Yoyogi station [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Nakano station [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Akihabara [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Shibuya [+]

Post-apocalyptic Tokyo, illustration by Tokyo Genso --
Wako Building, Ginza [+]

[Links: tokyogenso blog, pixiv, deviantART]