It shouldnt be like this. I mean after introducing so many important characters, you should go through it to the end. Whatever happen to Sari and Tatsumi? How will their life fold? How about Kyouya and Alex? Unless there is sequel manga for them. Is there???
It has a really nice storyline but that is definitely not a nice way to end things. But I already knew that from the comments so I already expected the worst. The comments never fail to save me (≧∀≦)
But it'll be a sweeter cake if Mika-sensei add more sugar at the end.