That's Maid Kanna for You Comic

When high school begins, Rikuto, heir to the Ayamejou-Kouji family, moves into a luxurious penthouse and starts living on his own. His new routine changes when Kanna, an unconventional maid, arrives to serve him. Kanna’s odd behavior and unusual conversations leave Rikuto constantly reacting to her. He finds himself unsure whether he wants her to act more normally or keep being exactly as she is.