The OL Tae Honda went swimming at the community pool, but her lack of exercise caused her to cramp up in the water, when she was saved by a tall, beautiful girl Mai Igarashi. Feeling attracted to her savior as she left the the pool, Tae saw Mai come out carrying an elementary school backpack…
Be Careful, Onee-san. It is also Known as: 気をつけなよ、お姉さん。, Kiwotsuke na yo, Onee-san., Big Girl and Small Girl (Serialization)
Genres: Comedy , Slice of Life , Loli , Shoujo Ai , School Life , Seinen
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Top 5 Manga Like Be Careful, Onee-san. (Ki wo Tsuke na yo, Onee-san.) [2025 List]
- 5. Mieruko-chan
- 4. Yancha Gal no Anjou-san
- 3. Tomo-chan wa Onnanoko!
- 2. Noblesse
- 1. ReLIFE
5. Mieruko-chan
One day a girl suddenly starts seeing heteromorphic "gabbling" looking creatures who can't be seen by any ordinary people. She doesn't try escaping them, nor does she attempt confronting them.. instead she tries her hardest to keep a normal appearance and live on as usual.
(Source. MU)
The Girl That Sees "Them" is currently publishing and has Chapters. It is also Known as: 見える子ちゃん, Child That Can See It, Girl That Can See It
4. Yancha Gal no Anjou-san
Seto is a serious kid who leads a quiet High-school life, until he starts to get teased by resident Gal Anjo.
The mischievous gal Anjou-san is currently publishing and has Chapters. It is also Known as: やんちゃギャルの安城さん, Yancha Gal no Anjo-san, Yancha Gal no Anjousan, Yancha gyaru no Anjō-san, Yancha gyaru no Anjou-san
3. Tomo-chan wa Onnanoko!
Boyish high school girl Aizawa Tomo finally manages to tell her childhood friend Jun that she’s got a crush on him. Unfortunately, her confession goes right over his head—he didn’t even realize she was a girl until junior high, and even now, Jun still thinks of her as a bro! How can Tomo-chan possibly convince him otherwise and win Jun’s heart?
Notes:
- Originally published daily on Twi4. The volume release compiled the series into 51 chapters.
- Includes 8 sets of bonus pages, where each set is considered a chapter; each volume contains a set.
Tomo-chan is a Girl! has finished publishing and it has 961 Chapters. It is also Known as: トモちゃんは女の子!, Tomo-chan ha Onna no Ko!, Tomo-chan wa Onna no Ko!, 智酱是女生！
2. Noblesse
For 820 years he had slumbered with no knowledge of mankind's advancement and scientific progress. The land which he once knew has become an unfamiliar place with new technology, attitudes, and lifestyles. Upon awakening, Cadis Etrama Di Raizel (aka Rai), seeks to familiarize himself with this era. He locates a loyal servant of his, Frankenstein, who is currently the principal of a South Korean High School. Rai decides that this school is the perfect place to help him learn about the modern world, enrolls, and begins associating with a group of good-natured students in order to 'blend in'. But this new world is no safer than the old; and the dignified, bewildered, technologically inept Rai finds himself embroiled in adventures both ridiculous and dangerous.
Noblesse has finished publishing and it has 544 Chapters. It is also Known as: Дворянство, Благородство, Ноблесс, ノブレス, 大貴族, النبلاء
1. ReLIFE
The story follows Kaizaki Arata, a 27-year-old jobless man, who fails at every job interview he had after quitting his last company. His life changes after he met Yoake Ryou of the ReLife Research Institute, who offered him a drug that can change his appearance to 17-years-old and to become a subject in an experiment for one year. Thus, he begins his life as a high school student once more.
ReLIFE has finished publishing and it has 222 Chapters. It is also Known as: リライフ, 重返17歲
