Mari Devon (born 1960) is an American voice actress. She is best known as the voice of Togemon from Digimon Adventure, Renamon from Digimon Tamers, Tammy Nobi from Doraemon 2005, Haruka Urashima from the Love Hina series, Yayoi Matsunaga from Nightwalker, Maria Tachibana from Sakura Wars, and Tokimi from Tenchi Muyo Ryo Oki. Devon has reprised her role as Togemon in Digimon Adventure Tri, and Tammy in Stand by Me Doraemon.
Batman: The Animated Series – Summer Gleason
Carmen Sandiego: Word Detective – Carmen Sandiego
Carmen Sandiego: Math Detective – Carmen Sandiego
8 Man After – Sachiko
A Little Snow Fairy Sugar – Anne, Ginger, Greta's Mother
The Adventures of Mini-Goddess – Marller
Ah My Buddha – Jotoku Kawahara
Apocalypse Zero – Ponta
Aquarian Age – The Movie – Stella Blavatsky
Babel II – Juju
Battle Athletes – Dorm Chief
Battle B-Daman – B-DaMage
The Big O – Vice-President (Ep. 17)
Blue Exorcist – Shimei's Mother (Ep. 4)
Cyborg 009 – Daphne, Rosa (Ep. 13)
Detatoko Princess – Okuchuuru
Digimon: Digital Monsters – Togemon (Adventure, Adventure 02 and Adventure tri.), Izzy's mom (Adventure 01 and 02), Arukenimon (Adventure 02), Viximon, Renamon, Kyubimon, Taomon & Sakuyamon (Tamers), Dokugumon
Dog of Flanders – Mrs. Jestas
Doraemon – Tammy
Eiken – Teacher, Nigo
El Hazard: The Wanderers – Demon God Ifurita
eX-Driver – Rei Kazuma
Fafner – Yoko Hazuma
Fight! Iczer-One – Iczer-Two
Flint the Time Detective – Jillian Gray
Fushigi Yûgi – Kai-ka's Mother
Gad Guard – Hilda F. Harmony, Linda
Gate Keepers – Mrs. Shinamura
Gate Keepers 21 – Saemi Ikeda
Gankutsuou: The Count of Monte Cristo – Victoria
Ghost in the Shell: Stand Alone Complex – Seymour
Gundress – Alissa Takakura
Gurren Lagann – Cybela
Howl's Moving Castle – Honey
Hunter × Hunter 2011 series – Woman at Agency (Ep. 30)
Kyo Kara Maoh! – Sharon
Love Hina/OVA (Again) – Haruka Urashima
Magic Knight Rayearth – Presea, Sierra
Mars Daybreak – Anna Grace
Mirage of Blaze – Yuiko
Mouse – Scientist, Woof's boss, Rin Nyan
Mobile Suit Gundam – The Movie Trilogy – Kamaria Ray
Mobile Suit Gundam 0083: Stardust Memory – Mora Bascht
Mobile Suit Gundam F91 – Leahlee Edaberry
Moldiver – Agent Brooke
Naruto – Katsuyu
Nura: Rise of the Yokai Clan- Kagibiri Onna
Nightwalker – Kasumi, Shinji, Yayoi Matsunaga
Noozles – Kelly Brown, Olivia
Paradise Kiss – Isabella
Petite Cossette – Zenshinni of Shakado
Rave Master – Lasage
Rurouni Kenshin – Takani Megumi
Saiyuki Reload – Dr. Huang
Sakura Wars: The Movie – Maria Tachibana
Scrapped Princess – Queen Elmyr
Shinzo – Queen Bee-Ing, Pixie Kadrian
Space Adventure Cobra – Catherine
Stellvia – Najima Gabourg
Teknoman – Maggie
Tenchi Muyo! – Tokimi; Z's Mother (OVA 3)
Twelve Kingdoms – Kaiko; Ritsuko Nakajima
Vandread – Gascogne/Gasco Rheingau
Windaria – Marie
A Turtle's Tale 2: Sammy's Great Escape - American Woman
Batman & Mr. Freeze: SubZero - Summer Gleeson
Digimon Tamers: Battle of Adventurers - Renamon, Kyubimon, Taomon
Digimon Tamers: Runaway Locomon - Renamon, Sakuyamon
Digimon Adventure tri. – Togemon
Gundress - Alisa Takakura
Howl's Moving Castle - Honey
Mobile Suit Gundam F91 - Leahlee Edaberry, Leah Mariba
Sakura Wars The Movie - Maria Tachibana
Space Adventure Cobra: The Movie - Catherine Flower
Stand By Me Doraemon - Tammy (Tamako Nobi)
Adventures in Voice Acting
Suikoden V – Haswar (uncredited)