One day, a girl named Kaito walks into her new apartment and is shocked to find that she has to share a room with a boy named Ryosuke. Naturally, Kaito is not happy about this arrangement, but Ryosuke seems determined to make the best of it. However, things get even more complicated when Kaito develops feelings for Ryosuke.
Will Kaito be able to keep her cool around her new roommate? Or will she let her emotions get the best of her? Find out in this heartwarming story about two people learning to live together and maybe even falling in love.
You were knocked out by a book that fell on your head, and when you woke up, you found yourself in a strange room. There’s a beautiful girl in the room, and she says she’s your roommate. But wait-this, isn’t your school! So how did you get here? And what’s going on? It looks like you’re in for a wild ride!
Manga Excuse me, This is my Room is a story of mistaken identity, comedic hijinks, and (perhaps) a little bit of romance. Follow our hapless protagonist as he tries to figure out what’s going on and maybe falls in love along the way. Excuse me, This is my Room is a 4-Koma manga, meaning that it comprises four panels per page. It is light-hearted and funny, perfect for a quick read. So if you’re looking for a charming little manga to brighten your day, look no further than Excuse me, This is my Room!

Main characters
Kazuma Ikeda – The protagonist of the series. A high school student lives in an apartment complex with his mother and sister. He is a self-proclaimed otaku and is often seen wearing cosplay costumes. He has a part-time job at a maid cafe.
Rika Kawai – Kazuma’s neighbor and classmate. She is a popular girl at school and is also a track team member. She is often seen doing chores for her grandmother or running errands for her neighbors.
Shizuka Takamine – Another one of Kazuma’s neighbors. She is a transfer student from Tokyo who is often seen reading books. She is also a member of the literature club.
Supporting characters
Kazuma’s mother – Kazuma’s mother, is a single parent who works as a nurse. She is often seen scolding Kazuma for his otaku hobbies.
Kazuma’s sister – Kazuma’s younger sister. She is in elementary school and is often seen playing with her friends.
Rika’s grandmother – Rika’s grandmother is an older woman who lives in the same apartment complex as Kazuma. She often asks Rika to do chores or run errands for her neighbors.
Shizuka’s father – Shizuka’s father, is a doctor who works at the local hospital. He is often seen giving Kazuma advice on how to deal with girls.
Kazuma’s friends
Takumi Kusakabe – Kazuma’s best friend. A fellow otaku who is often seen with Kazuma. He has a part-time job at a maid cafe.
Aya Fujimoto – A member of the literature club that Shizuka is in. She is often seen reading books.
Mai Nakanishi – A member of the track team that Rika is on. She is often seen running around the neighborhood.
Kazuma’s classmates
Yuki Kuramoto – A member of Kazuma’s class. She is often seen talking to her friends.
Tomoya Suzuki – A member of Kazuma’s class. He is often seen playing video games.
Ryohei Miyata – A member of Kazuma’s class. He is often seen hanging out with his friends.