(The below is translated from Bishoujo Senshi 10 by Naoko Takeuchi with a few additions of my own, contains spoilers about character)

Name: Kai-ou Michiru (Last name: King of the Ocean)

Also know as: Sailor Neptune

Birthdate: 3/6

Zodiac sign: Pisces

Blood Type: O

Favorite Color: Ocean blue

Hobby: collect cosmetics

Likes to Eat: Sashimi

Hates to Eat: the kind of mushrooms that grows on trees

Favorite Subject: Music

Hates Subjects: none

Things she Hates: Sea otter

Good At: playing the violin

Dream: become a violinist

more to come ^-^