Ikinari Anata ni Koishiteiru
Original title: いきなりあなたに恋している
High-spirited Tane, bitter smiling Eika, cold gazing Ryou and new resident Tsumugu. How did Chouji’s normal life suddenly become like the Palace of Versailles? The story is constructed like a slice-of-life light novel, albeit with lots of ichaicha since there’s four heroines who are already at max affection with him.