Hello everyone! Toshiya here.
Today I want to introduce Mitou Shoukan://Blood Sign to you. It is a light novel series written by Kamachi Kazuma, who also wrote Index, Zashiki Warashi of Intellectual Village, Heavy Object and many others. The illustrations were done by Ikawa Waki. This series is being translated by Js06 at Baka-Tsuki.
The story revolves around Kyousuke and White Queen who "super loves her super super brother. But that super super super love is super super super super scary". Although it's tagged as harem, it's not really a harem because reasons.
One of the things I like about the series is that, we're always neck deep in the plot, even when you're thinking, "Huh, why is this necessary?". Even though the sequence of events seem random at first, it all comes together at the end.
If you liked Toaru Majutsu no Index, you might want to try this out too.
Currently five volumes has been released and the translation of volume 4 is ongoing. The three fully translated volume has been uploaded. Enjoy ~