Interest Stacks

Members (as of the last update): 121,300
Lupin III (1971): 107,126

Members: 54,645
Space Pirate Captain Harlock: 40,272

Members: 204,268
Atom: The Beginning: 32,336
Astro Boy (2003): 26,739
Astro Boy (1980): 15,938
Astro Boy (1963): 14,013

Members: 86,256
Black Jack (1993 OVA): 42,682

Members: 1,207,803
Devilman (1972): 35,583

Members: 17,009
Shin Getter Robo: 11,632
Getter Robo: 9,151

Members: 45,039
Golgo 13: The Professional: 20,786

Members: 119,692
Space Battleship Yamato (1974): 30,764

Members: 1,236,904
Stardust Crusaders 2000 OVA: 82,978

Members: 1,131,254
Stardust Crusaders 1993 OVA: 133,344

Members: 32,067
Cutie Honey Universe: 20,440
Cutie Honey: 18,480

Members 6,507
Tetsujin 28 1963/Gigantor: 4,244

Members: 1,545,929
Season 2: 1,150,707
Fate/stay night: 970,354
thanks to Epiccgaymer for the suggestion

Members: 1,109,457
Season 2: 882,049
Prologue: 332,092
Fate/stay night: Unlimited Blade Works (2010 movie): 235,275
thanks to Epiccgaymer for the suggestion

Members: 450,329
Raitai Tournament: 221,840
Son of Ogre: 178,767
Baki the Grappler: 155,837

Members: 3,298
Majuu Sensen (1990 OVA): 2,212

Members: 4,314
Babel II (1992): 3,327
Babel II (1973): 2,581

Members: 3,419
Undersea Fleet Submarine 707F: 1,178

Members: 36,051
009 Re:Cyborg: 20,901
Cyborg 009 vs. Devilman: 15,390
Cyborg 009 1979: 11,980
Cyborg 009 1968: 7,247
Cyborg 009: Call of Justice 1: 6,515
Cyborg 009: Call of Justice 2: 4,754
Cyborg 009: Call of Justice 3: 4,520
Cyborg 009 (1966 movie): 4,315

Members: 5,647
Dino Mech Gaiking: 3,169

Members: 7,477
Koutetsu Jeeg 4,139

Members: 63,845
1980 movie: 12,240

Members: 1,293,902
Dororo and Hyakkimaru: 23,799
Dororo pilot: 5,756

Members: 171,509
Casshan: Robot Hunter: 9,820
Neo Human Casshan: 7,259