Royal Straight Manga

From ShoujoLove: 1-3) Royal Straight Karen is a "half", born of a Japanese father and German mother. Having always lived in Germany until now, as a present for her 16th birthday, she goes to Japan which she admired so much. Hoping to find her soulmate but...!? 4) Anata ni Koishite Watashi wa 5) Osatoudzuke no Misu Hanii - Lily Amemiya has the perfect boyfriend--Yoh Tsuruta. Unfortunately, lots of other girls think so, too. How will poor Lily deal with all the attention her boyfriend gets!? - Enchantment Scans