When she's not in her seiyu jobs, she can tell the future for you as an astrologer. Really.
Has a voice-acting relationship of sorts with Toru Furuya and are personal friends.
She also has a daughter, Megumi Han, in the voice-acting business as well.
Notable Roles by Keiko Han:
- Annerose von Grünewald in Legend of Galactic Heroes
- Annette Burnier in Alps Story: My Annette.
- Carrie White in the Japanese dub of Carrie
- Yukari Tatsumiya in Doomed Megalopolis
- She also narrated the Japanese dub of The Magic Adventures of Mumfie.
- Lalah Sune (and Icelina Eschonbach) in Mobile Suit Gundam
- Ledania in Natsu e no Tobira
- Luna and Beryl in Sailor Moon
- She would even go on to voice Luna in the live-action.
- Meg in Little Women (1987 anime) (in the 1981 series, she voiced Beth and Meg was voiced by Yuko Takaji)
- Mito in Hunter × Hunter (2011 reboot) (her daughter plays The Hero and nephew of Mito, Gon Freeccs)
- Princess Calla in the Japanese dub of Adventures of the Gummi Bears (succeded by Kikuko Inoue from episode 22)
- Princess Ruda Shalbart in Space Battleship Yamato
- Robomi in Granblue Fantasy
- Sanae Shiratori in Mirai Robo Daltanious
- Saori Kido/Athena in Saint Seiya (classic, succeeded by Fumiko Orikasa who was in turn succeeded by Shoko Nakagawa)
- Dr. Uchikido (Professor Ivy) in Pokémon
- Yurika Kirishima in Project Justice