Describe Megumi Toyoguchi here. Got it?
No need to worry!, Megumi Toyoguchi started her love in anime as a Dragon Ball fangirl. Then she got promoted to a seiyuu. Her parents opposed her dream of being a voice actress but now apparently relented.
She got her start as Alice in 1998's Alice SOS. Since then, she is hired for more roles. She mainly voices girlish-type characters (Ichigo 100%'s Tsukasa Nishino), with the occasional Badass role (Revy in Black Lagoon).
She is a talented singer, though admittedly not that good. Obsessed with dogs, Megu has a pet Shih Tzu named Sachi.
More info here. 
Notable Roles by Megumi Toyoguchi:
- Winry Rockbell in Fullmetal Alchemist
- Revy in Black Lagoon
- Miriallia Haw in Gundam Seed
- Alice in Alice SOS
- Tsukasa Nishino in ~Ichigo 100%~
- Ran Kotobuki in Super Gals
- Paine in Final Fantasy X-2 and Kingdom Hearts II
- Aqua in Kingdom Hearts Birth By Sleep
- Mimiru in .hack
- Phia Melle in Star Ocean: First Departure
- Yukari Takeba in Persona 3
- Hikari (Dawn) in Pokémon
- Nami in the One Piece OAV Defeat The Pirate Ganzak!
- Miranda Lotto in D.Gray-man
- Iincho/Chairperson in the Rival Schools series
- Sei Sato in Mariasama ga Miteru
- Jun Kuga in the Hayate X Blade drama CD
- Airin Kizaki in Akikan!
- Kirino Chiba in Bamboo Blade (interestingly, she met Vic Mignogna while she was recording this series!)
- Silvia van Hossen in Princess Lover!
- Aria in The Sacred Blacksmith
- Brigitte 'Rosie' Stark in Valkyria Chronicles
- Fubuki in Kamen no Maid Guy
- Fumi Kumagi in Maria Holic
- Sola-Ui Nuada-Re Sophia-Ri in Fate/Zero
- Chifuyu Orimura in Infinite Stratos
- Siren/Ellen Kurokawa/Cure Beat in Suite Pretty Cure
- Hirono Inada in Phantom ~Requiem of the Phantom~
- Lotti Baskerville in Pandora Hearts
- Oda Nobunaga in Sengoku Otome
- Haruka in Senran Kagura
- Ichiyo Tsukishima in Cross Game
- Riruka Dokugamine in Bleach
- Lin Mayuzumi in Remember 11
- Ania in Granado Espada