Yami To Boushi To Hon No Tabibito s01e01
Titre original : Hazuki
Hazuki Azuma has developed a sexual attraction to her adopted older sister Hatsumi. Hatsumi, however, disappears on the morning of her 16th birthday. Hazuki goes world-hopping in search of Hatsumi along with her companions, a Kansai dialect-speaking bird, Ken, and the hat-wearing Lilith known as Eve.