Miki Nagasawa is a respected Japanese voice actress, stage performer, and radio personality with a career spanning over three decades. Born on July 11, 1970, in Hokkaido and raised in Fukushima Prefecture, she has been active in the industry since 1994. She is currently affiliated with the talent agency Atomic Monkey and is also a member of the theatre company Hero Hero Q Company.

Nagasawa's path to voice acting began in her youth, influenced by a love for storytelling and performance. In elementary school, she enjoyed reading aloud, and her interest was further piqued by her older sister's enthusiasm for anime. After initially considering a career as a radio announcer, she decided to pursue voice acting and enrolled in the Katsuta Voice Actor Academy. Her professional debut came in 1994 with a minor role in the drama CD Icarus no Tsubasa, followed by her first anime role as Crayonman in the long-running children's series Soreike! Anpanman.

A significant turning point in her career arrived in 1995 when she was cast as Maya Ibuki, the cheerful operations technician, in the iconic and influential series Neon Genesis Evangelion. This role brought her widespread recognition and remains one of her most famous performances, which she has reprised in numerous films and related projects, including the Rebuild of Evangelion tetralogy. The following year, in 1997, she landed her first lead role as the enigmatic title character in the supernatural horror series Vampire Princess Miyu, showcasing her ability to portray a character with a hauntingly serene and melancholic presence.

Throughout her career, Nagasawa has demonstrated considerable range, frequently voicing characters described as earnest, straightforward, or tomboyish, as well as energetic young boys. This versatility is evident in a diverse array of notable roles. In the mecha genre, she played Parra Siss in After War Gundam X and Izumi Maki in Martian Successor Nadesico. She became a staple in the long-running detective series Detective Conan, first as Yoko Okino (taking over the role from 2001) and also as Minaho Shimogasa. Her other prominent anime credits include Judy in Cowboy Bebop, Helen in Claymore, Wedy in Death Note, and Wicca in One Piece. Beginning in 1998, she also took on the role of the cheerful sidekick Cream Panda in Soreike! Anpanman, a character she has voiced for decades in both the television series and numerous animated films.

Beyond anime, Nagasawa has an extensive body of work in video games. Some of her most recognized game roles include Shelinda in Final Fantasy X and its sequel Final Fantasy X-2, Karin Koenig in Shadow Hearts: Covenant, and Sleigh Presty in multiple installments of the Super Robot Wars series. More recently, she has voiced the character Pom-Pom in the popular role-playing game Honkai: Star Rail. Her talent also extends to dubbing foreign content and performing on stage with her theatre company.

The roles mentioned in the query can largely be verified as part of her extensive career. Her long association with the Soreike! Anpanman franchise as Cream Panda is confirmed across numerous films and specials. Her participation in the environmental documentary Toki: Kono Hoshi no Mirai wo Mitsumete is also documented, where she voiced multiple characters including Kojika, Koto, Matakichi, and the Second-Oldest Daughter. Other roles listed, such as Ryōji Niijima in Jigokudō Reikai Tsūshin, Shin'ichi Gomi in Kodocha (known as Kodomo no Omocha), Paimon in Shin Megami Tensei Devil Children, Asagi Briggs in Gundam Neo Experience 0087 - Green Divers, Monique Cadillac in Mobile Suit Gundam MS IGLOO: Apocalypse 0079, Dark Rouge in Yes! Precure 5: Kagami no Kuni no Miracle Daibōken!, and Baragon in Susume! Godzilland are all confirmed in reliable sources. However, the role of Eri Hokari in Kakumeiki Bottleman DX could not be verified in the available search results, suggesting it may not be documented in these particular sources.