Name: Tsukino Usagi (same as her mother), Nickname: Chibiusa / Rini
Sailor names: Sailor Chibimoon, Super Sailor Chibimoon
Other names: Black Lady (wicked lady), Princess Serenity, Small Lady
Height:  ??
Birthday: 30th June
Age: ?

Gemstone: diamond
Favorite colors:  red, pink
Favorite foods: pancakes, pudding
Favorite subject: drawing
Least favorite food:  carrot
Least favorite subject:  languages
Strong Point: getting people to give her things
Has trouble with:  taking care of the house
Dream: to be friends with everybody, to become a lady like her mother

Age: It was never said what her age was. To make things more confusing, she was a teenager in the comic book (probably close to the age of Haruka and Michiru), but in the anime it seems she was an adult.
Blood type: A
Gemstone: garnet
Fav colour:  dark red
Fav food: green tea
Fav subject: physics
Least fav food:  eggplant
Least fav subject: music
Strong Point: sewing
Has trouble with:   cockroaches
Dream: to be a designer

Name:   Meiou Setsuna
Sailor names:Sailor Pluto, Super Sailor Pluto
Height: 5'7" , 167.5 cm
Birthday: 29th October

Name:    Tomoe Hotaru
Sailor names: Sailor Saturn, Super Sailor Saturn
Height: 4'7" , 140 cm
Birthday: 6th January
Age (when she came into show): 13

Blood type: AB
Gemstone: fluorite
Favorite color:   purple
Favorite food: nihon soba (Japanese noodles)
Favorite subject: world history
Least favorite food:  milk
Least favorite subject: physical education
Strong Point: healing
Has trouble with:   marathons
Dream: to be a doctor

Blood type: O
Gemstone: aquamarine
Fav colour:  marine blue
Fav food: sashi
Fav subject: music
Least fav food: kikurage (a mushroom)
Least fav subject: none
Strong Point: violins
Has trouble with:  sea cucumbers
Dream: to be a violinist

Name:  Kaiou Michiru
Sailor names:Sailor Neptune, Super Sailor Neptune
Height: 5'5" , 165 cm
Birthday: 6th March
Age (begin of the show): 15
Age (end of the show): 17

Name:  Ten'ou Haruka
Sailor names:Sailor Uranus, Super Sailor Uranus
Height: 5'9" , 175 cm
Birthday: 27th January
Age (begin of the show): 15
Age (end of the show): 17

Blood type: B
Gemstone: amber
Favorite color: gold
Favorite food: salad
Favorite subject: physical education
Least favorite food: natto (a soybean dish)
Least favorite subject:  modern Japanese
Strong Point: strategy, brute strength
Has trouble with: confessing
Dream: to become world-champion racer, "to become the wind"