1 Lelouch Lamperouge and Ichigo Kurosaki (Voiced by Johnny Yong Bosch)
Also voices Izaya Orihara and Vash the Stampede!
2 L Lawliet and Conan Edogawa (Voiced By Kappei Yamaguchi)
3 Grimmjow and Archer (Voiced by Junichi Suwabe)
4 Edward Elric and Toshiro Hitsugaya (Voiced By Romi Park)
5 Alucard and Itachi Uchiha (Voiced By Crispin Freeman)
6 Kirito/Kazuto Kirigaya and Sora (Voiced By Yoshitsugu Matsuoka)
7 Yoko Littner and Armin Arlert (Voiced By Marina Inoue)
8 Griffith and Suzaku Kururugi (Voiced By Takahiro Sakurai)
9 Misa Amane and Lucy Heartfilia (Voiced By Aya Hirano)
10 Erza Scarlet and Monkey D. Luffy (Voiced by Colleen Clinkenbeard)
The Contenders
11 Yakov Feltsman and Jyugo (Voiced by Daman Mills)
This guy's got some serious range. He can voice an angry, Russian, 70 year old man, then switch to a 16 year old juvenile delinquent.
12 Nami and Nagisa Furukawa (Voiced By Luci Christian)
13 Russia and Viktor Nikiforov (Voiced by Jerry Jewell)
14 Asuna Yuuki and Lucy Heartfilia (Voiced By Cherami Leigh)
I agree. Cherami is an all round very nice, sweet, and funny person and an overall great voice actress! But Asuna and Lucy are just such annoying characters. Honestly the biggest redeeming factor of these two characters are that they're voiced by Cherami
Unfortunately, both are perceived as annoying in the anime community, but it's fun to know they're both dubbed by Cherami Leigh. Oh, and she also does the English dub voice for Patty Thompson from Soul Eater.
Great voice actress, but these two characters in particular are very annoying
15 Aru Akise and Kaworu Nagisa (Voiced by Akira Ishida)
16 Mavis Vermillion and Blair (Voiced by Leah Clark)
17 Ling Yao and Death the Kid (Voiced By Todd Haberkorn and Mamoru Miyano)
18 Son Goku and Son Gohan and Son Goten (Masako Nozawa)
19 Eren Yeager and Rin Okumura (Voiced by Bryce Papenbrook)
Two awesome protagonists that get angry and funny at the same time. All dubbed by Bryce Papenbrook himself.
20 Krillin and Monkey D. Luffy (Voiced by Tanaka Mayumi)
21 Roy Mustang and Portgas D. Ace (Voiced by Travis Willingham)
This guy loves to play guys who work with fire
22 Edward Elric and Zero (Voiced by Vic Mignogna)
23 Sebastian Michaelis and Kiji Mitsuba (Voiced by J. Michael Tatum)
24 Karma Akabane and Takumi Usui (Voiced by Nobuhiko Okamoto)
25 Ciel Phantomhive and Juvia Lockser (Voiced by Brina Palencia)