Give you the address of the manga, and you can find their manga by searching for their name in "authors".
Below is a list of some of the girl manga artists from that era.
Name: Chiho Saito
Manga works:
Short works:
Sword and Miss, Stop, Sheep, Couple's Square, Green Apple Labyrinth, Prince of the Empire, Rain, WAITING TO YOU
Long works:
Purple Blossom Love Dreams, White Dance, White Magnolia Dance, Ballet Doll, Flower Doll, and White Mulan Dance.
Ballet Dolls, Flower Crown Angel, Flower Sound, Flying Stallion Wonderland, Teenage Revolution (co-authored), Fetish Story
Name: Shibu Yoshizumi
Manga Works: Jam Teenager, Peppermint Relationships, Love Only You, Game Quartet, Handsome Girlfriends, Together We Walk, / Random Walk, Spice Girls in Charge (Spice Girls in Charge) Beauty Magic" "Secret of Love Rush" "Magic Foreign Student" "Ginkai Family"
Name: Hiromi Kobayashi
Main works: "RED", "Himawari-Monogatari", "Flower Heart", "Kissing Distance"
Name: Miyuki Kitagawa
Main works: "Silver Stage" "Silver Bouquet" "Starry Nights Don't Sleep" "Love Levels. Harajuku Love Story" "Wedding March" "Love DO, RE, MI" "Season of Green Apples" "Judo Angel" "Tokyo Juliet" "Hottie Wannabe" "Kitagawa Miyuki Manga Academy" "Princess Army" "Engagement Thoughts Song" "Unrepentant Youth" "Playful Female Swordsman" "Soccer Lover's Dream" "Angel of Crime"
Name: Yoyu Watase
Main works: "The Unthinkable Game" "Dream Demon" "The Unthinkable Game" "The Unthinkable Game" "The Unthinkable Game The Game of Thoughts" "The Dream Demon" "The Bride-in-Law - Ana" "The Unfulfilled Thoughts" "The Unfulfilled Thoughts" "The Crown of Sand" (short story collection) "The Bride-in-Law - Ana" "The Game of Love" "The Magical Girl" (short story collection) "The Magical Girl" "The Legends of Japan's Finest Females" "The Boys of the Divergent" "The Naughty Angels" (short story collection) "The Naughty Angels" "The Great Method of Dreaming in Your Pajamas" "The Lost Love" "The Adventures of Ice Maidens" "The Adventures of the Ice Maidens" "The Lost Love