Usagi Tsukino/Serena Tsukino

Usagi Tsukino/Serena Tsukino is the protagonist of the entire Sailor Moon series.

Personality
Usagi is a rash crybaby and clumsy. And she was a little bit selfish and an unachiver. She is also a terrible cook and could be jealous of Mamoru as shown in Episode 136. However, it is shown that she loves her family deeply.

She was very very trusting and believed everyone had a good nature; this means she is a very kind character. She doesn't believe that killing innocent people turn into horrifying monsters, so she finds a way to heal them.

Over the course of the series, Usagi had a great deal, even though she has childish behavior and has a bout of silliness, she became a capable young woman.

Family
Usagi lives in the state of Azabu-Juuban in Tokyo, Japan. Her mother, Ikuko Tsukino, was a housewife. She had a very good relationship with Usagi but was disappointed with Usagi's poor grades.

Her father, Kenji Tsukino, was a magazine editor who still calls Usagi little girl and was horrified when he found out Usagi was dating Mamoru Chiba.

Usagi was the only Sailor Senshi to have a sibling, and she and her younger brother Shingo had a typical brother-to-sister-relationship: caring but life with sibling rivalry. Shingo would often side with Chibiusa in arguments with Usagi.

Chibiusa is Mamoru and Usagi's daughter from the future. In the future, Chibiusa respected and adored her mother, but in the twentieth century, she and Usagi were more of squabbling sisters than mother and daughter. Usagi also met her past-life mother Queen Serenity, or at least in her spirit and loved her dearly; they did not have a strong relationship, though, as she was mostly confined to within Usagi's subconscious mind (in the anime) or the Moon Palace computer (in the manga.)

In the story Parallel Sailor Moon, she had a younger daughter who identifies as Kousagi Tsukino.



Pretty Guardian Sailor Moon
Usagi Tsukino was an ordinary teenage girl until she encountered a talking plush cat named Luna and discovered she was the Sailor Senshi known as Sailor Moon.