BIO
kanji- first name 北都  
hiragana- full name すめらぎ   ほく と
romanized full name Sumeragi Hokuto (Hokuto Sumeragi)
meaning 'Hokuto' in japanese means 'north star' and 'Sumeragi' means 'emperor'
age 16 in 1991 (born in 1975)
zodiac acuarius (20 january~19 february)
eyes mint green
hair black
siblings she has a twin (Sumaru Sumeragi, main character of Tokyo Babylon) and a grandmother, but there is no data a bout her (their) parents.
birthplace Tokyo, Japan

REPORT
Hokuto is such a fashion victim, follower of worldwide tendendes, and she loves it. She always want to be pretty and surprising, and she does it: she has awitty conversation (she talks a lot), like sjokes and knows about the latest life & world's topics, as millenarism or astrology (don't forget what's Tokyo Babylon context). Instead her look she thinks more than it could seem.
She is owner of some magic powers and can do a few spells (using her lipstick, like in SMILE annex) although nothing compared to her brother's habilities. Out of it, she practices martial arts (or something similar because I couldn't discover which) and has great psysical attitudes.
A curious thing is she wants to beacome a housewife. She's often cooking for Subaru and Seishiro, and it seems she's pretty good at (at least Seishiro flatteres her constantly).
Hokuto is very affectionate with Subaru and she worry about him instead she anjoys embarrassing him and she imposes herself to look after her forgetful twin.

STORYLINE
Tokyo Babylon readers know that Hokuto died after change her destiny with her brother with a spell, the most powerful she knew; Subaru was going to be murdered by Seishiro Sakurazukamori, and she took his place and died by Seishiro's hand.
Next, Subaru takes revenge for her sister's death and soem years later the story continues in X (X1999).
In that title we will see Kakyo Kuduki, a Dragon of Heaven (your webmistress Orome recommends X too), a young man who has a special realtion with Hokuto (he may fell in love with her). You can see (and read if you know enough japanese) that special chaper of X on this website, X ASUKA Special scans section.