Kaiten

Usagi Tsukino is a normal girl until she meets up with Luna, a talking cat, who tells her that she is Sailor Moon. As Sailor Moon, Usagi must fight evils and enforce justice, in the name of the Moon and the mysterious Moon Princess. She meets other girls destined to be Sailor Senshi (Sailor Scouts), and together, they fight the forces of evil! (Source: Kodansha USA) *Notes: \- The tankoubon release contains 52 Acts and 9 bonus chapters across 18 volumes; chapter/volume counts follow the tankoubon release. \- The shinsouban release contains the original 52 Acts plus 8 new Acts across 12 volumes, but no bonus chapters as all 9 were released separately in [Sailor Moon Short Stories](https://mangabaka.org/search?q=anilist%3A38552) alongside another bonus chapter that was previously released in an artbook. \- The kanzenban release contains both the 60 Acts and the 10 bonus chapters from the short story shinsoubans across 10 volumes. *

Marionettes are modeled after women in every way, but to fall in love with them is taboo. So what is poor boy Otaru Mamiya to do when he develops a massive crush on a Marionette named Lime, a unique Saber model with a special circuit that gives her emotions? When Otaru awakens two more mysterious Saber Marionettes, his life as an average man quickly becomes as extraordinary as the circuitry under the flesh of his busty new friends. (Source: VIZ Media)

Akarii has just joined an all-girls academy in hopes of entering the University Satellite, an elite sports training facility.

It's not manga, it's Azumanga! − smart, fun and totally addictive. Created by the iconoclastic Kiyohiko Azuma, Azumanga Daiou is strongly character driven, taking the reader through the daily tribulations of Miss Kurosawa, Miss Yukari, the wild Tomo, hair-triggered Yomi, ditzy Osaka, brash Kagura, cute Chiyo-chan and athletic (but girly) Sakaki. (Source: ADV) *Notes: \- A great number of chapters are divided into several parts that have been included in the final chapter count. \- Includes five extra chapters.*

Dahpne in the Brilliant Blue take place in a near future in which the remaining population lives in underwater cities, with waterways as streets. Years ago, while conducting underwater experiments, all contact with the surface was cut off. With the remaining human population now living underwater, The Deep Sea 9 Cities Association represent the last hope of mankind. Ai Mayuzumi is the daughter of the head of the research lab, and is an expert water jet bike driver. When the terrorist group Error, attacks the city, Ai becomes involved with the counter-terrorist group Stelnas, comprised of an all-female team, and led by a girl named Kei, and asks to join them. The group initially resists her efforts to join, but a surprising "gift" that Ai possesses, along with the way she handles herself during a kidnapping attempt, eventually sways the opinion of the members of Stelnas. (Source: TOKYOPOP) *Note: The manga serves as a prequel to the anime.*

In a world where sorcery reigns supreme, bumbling witch-in-training Louise Francoise le Blanc de La Valliere is known by her classmates at the Tristain Academy of Magic as “Louise the Zero.” During an important coming-of-age ritual, when each student must summon a lifelong familiar, Louise proves herself klutz when she mistakenly conjures a teenage boy from Earth. Now, whether they like it or not, Louise and her unwilling servant, Saito, are bound to each other by the laws of magic for all eternity! (Source: Seven Seas Entertainment)

A 4koma about a typical geek of a guy and his tsundere girlfriend. As the two talk about and play games, they slowly grow closer. Note: Contains an extra chapter titled "Houkago Replay".