I finally have time to put these rankings together. Here are the recent monthly rankings from June 2008 Gundam Ace, Newtype, Animedia, Animage and the annual ranking from the 2008 30th Anniversary Grand Prix. Enjoy!
June 2008 Gundam Ace Monthly Ranking - Top 30 Male Characters:
No. 1 = Char Aznable (15,547 votes) - MSG/The Origin/Zeta
No. 2 = Kira Yamato (14,862 votes) - Gundam Seed/Destiny
No. 3 = Lockon Stratos (12,856 votes) - MS Gundam 00
No. 4 = Amuro Ray (10,533 votes) - MSG/The Origin/Zeta
No. 5 = Graham Aker (4,671 votes) - MS Gundam 00
No. 6 = Setsuna F Seiei (4,213 votes) - MS Gundam 00
No. 7 = Allelujah/Hallelujah Haptism (2,168 votes) - MS Gundam 00
No. 8 = Anavel Gato (1,390 votes) - 0083
No. 9 = Kamille Bidan (1,142 votes) - Zeta Gundam
No. 10 = Tieria Erde (843 votes) - MS Gundam 00
No. 11 = Quattro Bageena - Zeta Gundam
No. 12 = Shiro Amada - 08th MS Team
No. 13 = Kai Shiden - Z GUNDAM Movie III
No. 14 = Shinn Asuka - SEED DESTINY
No. 15 = Heero Yuy - Gundam Wing
No. 16 = Ramba Ral - MSG/The Origin
No. 17 = Athrun Zala - Gundam Seed/Destiny
No. 18 = Patrick Colasour - Gundam 00
No. 19 = Yzak Joule - Gundam Seed/Destiny
No. 20 = Fon Spaak - Gundam 00F (manga side story
http://gundam.wikia.com/wiki/Mobile_Suit_Gundam_00F)
No. 21 = 東方不敗 (Master Asia) - Gundam G
No. 22 = Domon Kashu - Gundam G
No. 23 = Johnny Ridden - Mobile Suit Variation MSV
No. 24 = Sleggar Law - Original Gundam
No. 25 = Andrew Waltfield - Gundam Seed
No. 26 = Paptimus Scirocco - Mobile Suit Z Gundam/Movie II
No. 27 = Roman Seaku - Gundam A
No. 28 = Norris Packard - 08th MS Team
No. 29 = Bernard Wiseman - Gundam 0080 - War in the Pocket
No. 30 = Barnarge Lynx - Mobile Suit Gundam Unicorn (serial novel -
http://en.wikipedia.org/wiki/Mobile_Suit_Gundam_Unicorn)
June 2008 Gundam Ace Monthly Ranking - Top 30 Female Characters:
1 = Lacus Clyne (13,263 votes) - Gundam Seed/Destiny
2 = Sayla Mass (12,779 votes) - MSG/The Origin
3 = Sumeragi Lee Noriega (9,658 votes) - Gundam 00
4 = Nena Trinity (5,783 votes) - Gundam 00
5 = Haman Karn (4,166 votes) - Zeta Gundam/Movie III
6 = Cagalli Yula Athha (2,464 votes) - Gundam Seed/Destiny
7 = Aina Sahalin (1,848 votes) - 08th MS Team
8 = Cima Garahau (1,467 votes) - Gundam 0083
9 = Emma Sheen (872 votes) - Zeta Gundam
10 = Feldt Grace (559 votes) - Gundam 00
11 = Soma Peiris - Gundam 00
12 = Marina Ismail - Gundam 00
13 = Lunamaria Hawke - SEED DESTINY
14 = Elpeo Puru - Gundam ZZ
15 = Louise Halevy - Gundam 00
16 = Four Murasame - Zeta Gundam
17 = Meyrin Hawke - SEED DESTINY
18 = Murrue Ramius - Gundam Seed/Destiny
19 = Lala Sune - Original Gundam
20 = Christina Sierra - Gundam 00
21 = Wang Liu-Mei - Gundam 00
22 = Frau Bow - Oringal Gundam
23 = Mirai Yashima - Original Gundam
24 = Christina Mackenzie - Gundam 0080
25 = Katejina Loos - Victory Gundam
26 = Relena Peacecraft - Gundam Wing
27 = Meer Campbell - SEED DESTINY
28 = Kati Manequin - Gundam 00
29 = Stellar Loussier - SEED DESTINY
30 = Kycilia Zabi - Original Gundam
June 2008 Gundam Ace Monthly Ranking - Top 30 Mobile Suit:
1 = Gundam Exia (15,976 votes) - Gundam 00
2 = Strike Freedom Gundam (15,076 votes) - SEED DESTINY
3 = Zeta Gundam (12,764 votes) - Zeta Gundam
4 = Zaku II (8,645 votes) - Original Gundam
5 = Sazabi (5,467 votes) - Gundam Char's Counter Attack
6 = Gundam Kyrios (2,754 votes) - Gundam 00
7 = Original Gundam (1,268 votes) - Original Gundam
8 = Hyaku Shiki (924 votes) - Zeta Gundam
9 = Gundam Nadleeh (683 votes) - Gundam 00
10 = Qubeley (531 votes) - Gundam Zeta
11 = Nu Gundam - Gundam Char's Counter Attack
12 = Gundam Dynames - Gundam 00
13 = Unicorn Gundam - Gundam UC
14 = Wing Gundam Zero - Gundam Wing
15 = Freedom Gundam - Gundam Seed
16 = Graham's Union Flag Custom - Gundam 00
17 = Destiny Gundam - Gundam Seed Destiny
18 = High Nu Gundam - Gundam Char's Counter Attack
19 = Gundam Throne Drei - Gundam 00
20 = Gouf Custom - Gundam MS8th Team
21 = Over Flag - Gundam 00
22 = Gundam Virtue - Gundam 00
23 = Akatsuki - SEED DESTINY
24 = Acguy - Mobile Suit Gundam/The Origin
25 = Dom - Gundam Original
26 = Gundam MK-II - Gundam Zeta
27 = Gelgoog - Gundam Original
28 = Char's Zaku Custom - Orginal Gundam
29 = Gouf - Gundam Original
30 = Kämpfer - Gundam 0080 - War in the Pocket
June 2008 NewType Monthly Ranking - Male Anime Character - The best 10 in popularity (人気ベスト10):
No. 1 = Lelouch Lamperouge (Code Geass: Lelouch of the Rebellion R2)
No. 2 = Lockon Stratos (MS Gundam 00)
No. 3 = Suzaku Kururugi (Code Geass: Lelouch of the Rebellion R2)
No. 4 = Setsuna F Seiei (MS Gundam 00)
No. 5 = Tieria Erde (MS Gundam 00)
No. 6 = Kira Yamato (MS Gundam Seed)
No. 7 = Graham Aker (MS Gundam 00)
No. 8 = Allelujah/Hallelujah Haptism (MS Gundam 00)
No. 9 = Gintoki Sakata (Gintama)
No. 10 = Shinji Ikari (Neon Genesis Evangelion)
June 2008 Newtype Monthly Ranking - Female Anime Character - The best 10 in popularity (人気ベスト10):
No. 1 = C.C. (Code Geass: Lelouch of the Rebellion R2)
No. 2 = Karen Kouzuki "Kallen Stadtfeld" ( Code Geass: Lelouch of the Rebellion R2)
No. 3 = Izumi Konata (Lucky Star)
No. 4 = Rei Ayanami (Neon Genesis Evangelion)
No. 5 = Nagisa Furukawa (Clannad)
No. 6 = Lacus Clyne (MS Gundam Seed)
No. 7 = Sumeragi Lee Noriega (Gundam 00)
No. 8 = Sheryl Nome (Macross Frontier)
No. 9 = Shana (Shakugan no Shana II)
No. 10 = Ranka Lee (Macross Fronter)
June 2008 NewType Monthly Ranking - Best 20 Anime:
No. 1 = Code Geass: Lelouch of the Rebellion
No. 2 = Code Geass: Lelouch of the Rebellion R2
No. 3 = Gundam 00
No. 4 = Macross Frontier
No. 5 = Neon Genesis Evangelion
No. 6 = Gintama
No. 7 = Lucky Star
No. 8 = Clannad
No. 9 = Gundam Seed
No. 10 = The Melancholy of Haruhi Suzumiya
No. 11 = Shakugan no Shana II
No. 12 = To Love-Ru
No. 13 = DCII SS ~Da Capo II Second Season~
No. 14 = Kure-nai
No. 15 = Gundam Seed Destiny
No. 16 = Detective Conan
No. 17 = Bleach
No. 18 = Shugokyara!
No. 19 = Cheese Sweet Home
No. 20 = Soul Eater
June 2008 Animedia Monthly Character Ranking
No. 1 = Lelouch Lamperouge (Code Geass: Lelouch of the Rebellion)
No. 2 = Kyoya Hibari (Katekyō Hitman Reborn!)
No. 3 = Tieria Erde (MS Gundam 00)
No. 4 = Lockon Stratos (MS Gundam 00)
No. 5 = Izumi Konata (Lucky Star)
No. 6 = Setsuna F Seiei (MS Gundam 00)
No. 7 = Allelujah/Hallelujah Haptism (MS Gundam 00)
No. 8 = Gintoki Sakata (Gintama)
No. 9 = Mukuro Rokudo (Katekyō Hitman Reborn!)
No. 10 = C.C. (Code Geass: Lelouch of the Rebellion)
No. 11 = Kanda Yuu (D. Gray-man)
No. 12 = Kira Yamato (Gundam Seed Destiny)
No. 13 = Shana (Shakugan no Shana II)
No. 14 = Sougo Okita (Gintama)
No. 15 = Lavi (D. Gray-man)
No. 16 = Toushiro Hitsugaya (Bleach)
No. 17 = Haruhi Suzumiya (The Melancholy of Haruhi Suzumiya)
No. 18 = Hayate Ayasaki (Hayate the Combat Butler!)
No. 19 = Lacus Clyne (Gundam Seed Destiny)
No. 20 = Allen Walker (D. Gray-man)
June 2008 Animage Monthly Character Best Ranking
No. 1 = Lelouch Lamperouge (Code Geass: Lelouch of the Rebellion)
No. 2 = Tieria Erde (MS Gundam 00)
No. 3 = Lockon Stratos (MS Gundam 00)
No. 4 = Setsuna F Seiei (MS Gundam 00)
No. 5 = Allelujah/Hallelujah Haptism (MS Gundam 00)
No. 6 = Suzaku Kururugi (Code Geass: Lelouch of the Rebellion)
No. 7 = Kira Yamata (Gundam Seed)
No. 8 = Gintoki Sakata (Gintama)
No. 9 = C.C. (Code Geass: Lelouch of the Rebellion)
No. 10 = Kanda Yuu (D. Gray-man)
No. 11 = Sougo Okita (Gintama)
No. 12 = Karen Kouzuki "Kallen Stadtfeld" (Code Geass: Lelouch of the Rebellion)
No. 13 = Cagalli Yula Atha (Gundam Seed)
No. 14 = Shana (Shakugan no Shana)
No. 15 = Izumi Konata (Lucky Star)
No. 16 = Hinagiku Katsura (Hayate the Combat Butler!)
No. 17 = Conan Edogawa (Detective Conan)
No. 19 = Toushiro Hitsugaya (Bleach)
No. 20 = Graham Aker (MS Gundam 00)
No. 21 = Nagisa Furukawa (Clannad)
No. 22 = Allen Walker (D. Gray-man)
No. 23 = Tamaki Kawazoe (Bamboo Blade)
No. 24 = Takaya Abe (Okiku Furikabutte)
No. 25 = Athrun Zala (Gundam Seed)
No. 26 = Alto Saotome (Macross Frontier) tied with Sheryl Nome (Macross Frontier) and Li Xingke (Code Geass: Lelouch of the Rebellion R2)
No. 29 = Hiromi Yuasa (True Tears)
No. 30 = Lavi (D. Gray-man)
The 2008 30th Anniversary Anime Grand Prix Annual Ranking - Top 20 Anime Production
No. 1 = Code Geass: Lelouch of the Rebellion
No. 2 = Gundam 00
No. 3 = Lucky Star
No. 4 = Gintama
No. 5 = Okiku Furikabutte
No. 6 = Gundam Seed Destiny Special Edition IV - "The Cost of Freedom"
No. 7 = Katekyō Hitman Reborn!
No. 8 = Evangelion New Theatrical Version: The Beginning
No. 9 = Hayate the Combat Butler
No. 10 = Shakugan no Shana II
No. 11 = Denno Coil
No. 12 = Tengen Toppa Gurren Lagann
No. 13 = D. Gray-man
No. 14 = Bleach
No. 15 = Toward the Terra
No. 16 = Clannad
No. 17 = Higurashi no Naku Koro ni Kai
No. 18 = Darker than Black: Kuro no Keiyakusha
N. 19 = Magical Girl Lyrical Nanoha StrikerS
No. 20 = Sayonara Zetsubō Sensei
The 2008 30th Anniversary Anime Grand Prix Annual Ranking - Top 20 Male Character:
No. 1 = Lelouch Lamperouge (Code Geass: Lelouch of the Rebellion)
No. 2 = Setsuna F Seiei (MS Gundam 00)
No. 3 = Kira Yamato (Gundam Seed Destiny Special Edition IV - "The Cost of Freedom")
No. 4 = Tieria Erde (MS Gundam 00)
No. 5 = Allelujah/Hallelujah Haptism (MS Gundam 00)
No. 6 = Gintoki Sakata (Gintama)
No. 7 = Kyoya Hibari (Katekyō Hitman Reborn!)
No. 8 = Lockon Stratos (MS Gundam 00)
No. 9 = Takaya Abe (Okiku Furikabutte)
No. 10 = Hayate Ayasaki (Hayate the Combat Butler!)
No. 11 = Athrun Zala (Gundam Seed Destiny Special Edition IV - "The Cost of Freedom")
No. 12 = Nozomu Itoshiki (Sayonara Zetsubō Sensei )
No. 13 = Graham Aker (MS Gundam 00)
No. 14 = Toushiro Hitsugaya (Bleach)
No. 15 = Sougo Okita (Gintama)
No. 16 = Hei (Darker than Black: Kuro no Keiyakusha)
No. 17 = Yuuji Sakai (Shakuga no Shana II)
No. 18 = Conan Edogawa (Detective Conan)
No. 19 = Suzaku Kururugi (Code Geass: Lelouch of the Rebellion)
No. 20 = Shinji Ikari (Evangelion New Theatrical Version: The Beginning)
The 2008 30th Anniversary Anime Grand Prix Annual Ranking - Top 20 Female Character:
No. 1 = C. C. (Lelouch Lamperouge (Code Geass: Lelouch of the Rebellion)
No. 2 = Izumi Konata (Lucky Star)
No. 3 - Lacus Clyne (Gundam Seed Destiny Special Edition IV - "The Cost of Freedom")
No. 4 = Shana (Shakuga no Shana II)
No. 5 = Rei Ayanami (Evangelion New Theatrical Version: The Beginning)
No. 6 = Hinagiku Katsura (Hayate the Combat Butler!)
No. 7 = Kagami Hiiragi (Lucky Star)
No. 8 = Lenalee Lee (D. Gray-man)
No. 9 = Shurei Ko (The Story of Saiunkoku - 2nd Season)
No. 10 = Kagura (Gintama)
No. 11 = Marina Ismail (Gundam 00)
No. 12 = Chrome Dokuro (Katekyō Hitman Reborn!)
No. 13 = Euphemia Li Britannia (Code Geass: Lelouch of the Rebellion)
No. 14 = Cagalli Yula Atha (Gundam Seed Destiny Special Edition IV - "The Cost of Freedom")
No. 15 = Yoko Ritona (Tengen Toppa Gurren Lagann)
No. 16 = Rukia Kuchiki (Bleach)
No. 17 = Karen Kouzuki "Kallen Stadtfeld" (Code Geass: Lelouch of the Rebellion)
No. 18 = Nanoha Takamachi (Magical Girl Lyrical Nanoha StrikerS)
No. 19 = Yuko Amasawa (Denno Coil)
No. 20 = Yin (Darker than Black: Kuro no Keiyakusha)