|Date of birth||
May 9, 1972
After winning the "Toho Cinderella" beauty contest in 1987, where she took place with 1984 winner Yasuko Sawaguchi, she made her film debut as the blind girl Akeno in the movie "Taketori Monogatari" aka "Princess from the Moon". The following year she won a Japanese Academy Award for "Rookie of the year" for her performance in this movie, amongst others.
In 1988 she starred in the TV series Hana no Asuka-gumi as Asuka Kuraku along with Natsuki Ozawa and Hikari Ishida, based on a manga series about a 14 year old delinquent girl.
After playing roles in a number of TV series, she landed the role of Miki Saegusa in Godzilla vs. Biollante in 1989. At this time she was a second year high school student and was first afraid of the BioGoji suit. But she quickly befriended suit-actor Kenpachiro Satsuma. Toho was impressed with her acting skills and she ended up playing Miki Saegusa in the following installment and the rest of the Heisei era.
She was one of the few actors to play the same role in more than one original Japanese release of a Godzilla film (Takashi Shimura played Dr. Kyouhei Yamane in the first two films, Raymond Burr reprised his role as Steve Martin in the edited American releases Godzilla, King of the Monsters! and Godzilla 1985, and finally Momoko Kochi who portrayed Emiko Yamane on the original 1954 Godzilla film reprised her role in a cameo appearance in Godzilla vs. Destoroyah).
At the end of the Heisei era she said: "He (actor Akira Takarada) was in the first Godzilla nearly 40 years ago, before I was even born. I want to be like him at that age--if Toho is still making Godzilla movies then, I`d like to come back and appear in them as Miki Saegusa."
Megumi also had a short singing career from 1988 to 1991, which spawned six singles and the two albums Milky Cotton (1988) and Powder Snow (1989). She also acted in several Live Stage Productions such as "Anne no aijou" (or "Anne no ai") aka "Anne's Love" or "Anne's Affection" in 1991, "Kiki's Delivery Service" in 1995, "Peter Pan" in 1996 and "Yana no ue no Violinjiki" ("Violin Player on top of the Roof" or "Fiddler on the Roof") in 1994, 1996 and 1998.
Megumi's last noticeable appearance was at G-Fest 2000. The last known was on 25 April 2001, which can be seen here: 
While Megumi was supposed to perform in the stageplay "The Bird of Fire", her physical condition was poor. She fell into sickness for a time, but became better after a time. Megumi left Toho, and informally retired.