This is Kunio's girlfriend Misako. And these are the female characters who are similar to her.
Buttercup (The Powerpuff Girls franchise)
Velma Dinkley (Scooby-Doo franchise)
Fa Mulan (Disney's Mulan)
Sun Shangxiang (Romance of the Three Kingdoms/Dynasty Warriors series)
Sandy Cheeks (SpongeBob Squarepants)
Haruhi Suzumiya (character)
Arle Nadja (Puyo Puyo series)
Misty (Pokemon franchise)
Sora Takenouchi (Digimon franchise)
Emi (Dance Dance Revolution series)
Cindy Vortex (Jimmy Neutron franchise)
Ranma Saotome (female form) Ranma 1/2))
Hikaru Shidou (Magic Knight Rayearth)
Shareena Wickett (Detention!)
Yae (Ganbare Goemon series)
Gwen Tennyson (Ben 10 franchise)
Ayane (Dead or Alive series)
Sam Manson (Danny Phantom)
Ryuko Matoi (Kill la Kill)
Yumi Yoshimura (Hi Hi Puffy AmiYumi)
Asuka Kazama (Tekken series)
Gwen (Total Drama series)
Scarlett (G.I. Joe franchise)
Miko Nakadai (Transformers Prime)
Samus Aran (Metroid series)
Meryl Silverburgh (Metal Gear franchise)
Twilight Sparkle (My Little Pony: Friendship Is Magic)
Margo Gru (Despicable Me franchise)
Claire Nunez (Trollhunters)
Daria Morgendorffer (Beavis and Butt-Head and Daria)
Jessie (Toy Story franchise)
Ashely Spinelli (Disney's Recess)
Frankie Foster (Foster's Home for Imaginary Friends)
Trinity (The Matrix franchise)
Sonya Blade (Mortal Kombat series)
Sarah Conner (The Terminator franchise)
Wyldstyle (The Lego Movie franchise)
Sam Spark (Cloudy with a Chance of Meatball franchise)
Kylie Griffin (Extreme Ghostbusters)
Vambre Warrior (Mighty Magisword)
Aile (Mega Man ZX series)
Xingcai (Romance of the Three Kingdoms/Dynasty Warriors series)
Go Go Tomago (Disney's Big Hero 6)
Enid (OK, K.O.! Let's Be Heroes)
Jade Chan (Jackie Chan Adventures)
Tracer (Overwatch series)
Ronnie Anne Santiago (The Loud House and The Casagrandes)
Miko Kubota (Glitch Tech)
Tsuyu Asui (My Hero Academia)
Reiko Hinamoko (Rumble Roses series)
Parsley (High Guardian Spice)
Alicia Winston (Time Crisis series)
Molly McGee (The Ghost and Molly McGee)
Mary Katherine (Blue Sky Studios' Epic)
Regina (Dino Crisis series)
Jade (Beyond Good & Evil)
Eri Kasamoto (Metal Slug series)
Daemona (Phantom Investigators)
Crunchyroll-Hime (Crunchyroll)
Asuna Kagurazaka (Negima!: Magister Negi Magi)
Yuffie Kisaragi (Final Fantasy VII)
Blaze the Cat (Sonic the Hedgehog series)
Sarah Karrigan (Terran form (StarCraft series))
Ramona Flowers (Scott Pilgrim)
Tulip Olsen (Infinity Train)
May Lee Jinju (The King of Fighters series)
Athena Cykes (Ace Attorney series)
Wendy Corduroy (Gravity Falls)
A-ko Magami (Project A-ko)
Janna Ordonia (Star vs. The Forces of Evil)
Rita Malone (Flushed Away)
Mikasa Ackermann (Attack on Titan)
Yi (DreamWorks' Abominable)
AkibaBlue (Unofficial Sentai Akibaranger)