Main active time is night time. The art style of both anime is basicaly the same. The sound and soundtrack of both is pretty amazing and memorable. So overal the only difference in these two anime is the genre (Doesn't make much difference though).Check it out, doesn't matter which one you started with first.. I absolutely loved the art, like the purple nighttime and the amazing music. Is there any other anime with a similar vibe? Amazing sound track and like, just a gentle nighttime kinda vibe. I don't fully know what I'm asking for myself. Just something similar to this. A few people say bakemonogatari for the vampire type thing or whatever but the excessive amount of dialogue bored me so much
For fans interested in watching similar anime to Call of the Night, check out these great examples.. Call of the Night makes them seem more like night walkers and outcasts while The Case Study of Vanitas bends and blends vampires with its steampunk world. Vlad Love Mitsugu is a high school girl who finds meaning in her life donating her rare, but mostly worthless blood. One day while visiting a blood bank she encounters a beautiful foreign girl.