Satoshi Shiki

is a Japanese manga artist and illustrator, whose works include ''Kamikaze'' and ''Riot''. He's also an artist of hentai manga, and this influence can be seen even in his non-hentai works like ''Kamikaze'' and ''Daphne in the Brilliant Blue''. He worked on ''XBlade'' in the magazine ''Monthly Shōnen Sirius'', and then illustrated the manga adaptation of ''Attack on Titan: Before the Fall'', a light novel that acts as a prequel to the ''Attack on Titan'' manga series, also serialized at ''Monthly Shōnen Sirius''. Provided by Wikipedia