She was born in Tokyo. She graduated from
Toyo Eiwa Jogakuin University and
Nihon University College of Arts and Future Theater. Han is the daughter of Taiwanese parents. Early in her career, Han performed with
Kenji Utsumi's troupe. She was invited by Utsumi and
Michiko Nomura to work as a voice actress for film and television.
Career
At the time of the appearance of Mobile Suit Gundam, she saw eight Broadway performances during a week-long stay in New York, which had a great impact on her voice acting.
Kenji Utsumi and
Ryōko Kinomiya are called parenting parents.[1]
As a voice actress,[1] she worked as a singer and on theme songs, especially known as "the
World Masterpiece Theater" series. In this series, she,
Eiko Yamada and
Mitsuko Horie are recurring voice actresses. She appeared in quiz shows and TV dramas. In the early 1980s, female voice actors frequently won first place in popularity polls.
She worked as a western astrologer and authored many books. She serialized the horoscope section in Animage under the pseudonym Ban Kyoran. Currently, the astrology section (Lalah's Astrology Fortune Telling) is published in the
Gundam Ace magazine, and in the anime, she is responsible for the fortune telling of Katekyō Hitman Reborn!. She began her fortune-telling when she became interested in the story of astrologer Tomoaki Nagare, whom she had met before, and began to study it. Less than a year after joining the disciple, she commenced writing a book with him.
Haha to Ko no Aishō Hoshi Uranai: Happy Ko Sodate Guide (母と子の相性星うらない ハッピー子育てガイド),
ISBN4-09-310123-X,
Shogakukan, March 1999
Hello Kitty no Best Partner Hoshi Uranai Hoshi Uranai de Happy ni Naru (ハローキティのベスト・パートナー星占い 星占いでHappyになる),
ISBN4-387-99097-X,
Sanrio, December 1999 [9]
Hello Kitty no Eto: Horo Uranai: Jūnishi x Horoscope (ハローキティのえと ホロ占い 十二支×ホロスコープ),
ISBN4-387-00056-2, Sanrio, September 2000 [10]
Photo books
Han Keiko
Han Tastic
Who Saw the Wind?
Tangram
Other works
The History of Yokosuka City Waterways (横須賀市水道の歴史, Yokosuka-shi Suidō no Rekishi) (PR video)