| Top 250 Worst Rated (bayesian estimate) |
| # | title | rating | nb. votes |
| 3581 | Duel Masters (manga) | 4.00 | 7 |
| 3580 | Saint Seiya Episode.G: Assassin (manga) | 4.18 | 4 |
| 3579 | Eiken (manga) | 4.34 | 25 |
| 3578 | Treasure Hunter (manga) | 4.38 | 8 |
| 3577 | Deus Vitae (manga) | 4.44 | 41 |
| 3576 | Ultimate Muscle: The Kinnikuman Legacy (manga) | 4.55 | 37 |
| 3575 | Speed Grapher (manga) | 4.73 | 9 |
| 3574 | Samurai Shodown (manga, Yuki Miyoshi) | 4.74 | 7 |
| 3573 | Haruka: Beyond the Stream of Time (manga) | 4.79 | 49 |
| 3572 | Mai-chan's Daily Life (manga) | 4.85 | 14 |
| 3571 | Battle Royale II: Blitz Royale (manga) | 5.01 | 26 |
| 3570 | Wedding Peach (manga) | 5.08 | 68 |
| 3569 | (The) Vision of Escaflowne (manga) | 5.10 | 127 |
| 3568 | Bomber Girl (manga) | 5.12 | 13 |
| 3567 | Himiko-Den (manga) | 5.13 | 27 |
| 3566 | Kabuto (manga) | 5.13 | 10 |
| 3565 | 01 Monkey (manga) | 5.17 | 8 |
| 3564 | Warriors of Tao (manga) | 5.18 | 22 |
| 3563 | Attack on Titan: Junior High (manga) | 5.18 | 9 |
| 3562 | Miracle Girls (manga) | 5.23 | 55 |
| 3561 | Legendz (manga) | 5.27 | 35 |
| 3560 | +/- Junkie (manga) | 5.27 | 15 |
| 3559 | Fallen Moon (manga) | 5.32 | 7 |
| 3558 | Cross (manga) | 5.35 | 27 |
| 3557 | Ju-On: Video Side (manga) | 5.40 | 5 |
| 3556 | Jinki: Extend (manga) | 5.43 | 17 |
| 3555 | Mutant Hanako (manga) | 5.44 | 6 |
| 3554 | Seraphic Feather (manga) | 5.44 | 31 |
| 3553 | Saikin, Imōto no Yōsu ga Chotto Okashiin Da Ga. (manga) | 5.45 | 5 |
| 3552 | Fish in the Trap (manga) | 5.46 | 10 |
| 3551 | Code Geass: Suzaku of the Counterattack (manga) | 5.48 | 34 |
| 3550 | Aventura (manga) | 5.48 | 9 |
| 3549 | Samurai 7 (manga) | 5.52 | 7 |
| 3548 | Millenium Darling 2006 (manga) | 5.55 | 7 |
| 3547 | Wild @ Heart (manga) | 5.56 | 8 |
| 3546 | Princess Ai (manga) | 5.56 | 169 |
| 3545 | So I Can't Play H! (manga) | 5.58 | 7 |
| 3544 | PQ Angels (manga) | 5.59 | 16 |
| 3543 | Mouryou Kiden: Legend of the Nymph (manga) | 5.59 | 11 |
| 3542 | Battle Club (manga) | 5.59 | 48 |
| 3541 | Zyword (manga) | 5.59 | 9 |
| 3540 | Digimon (manga) | 5.60 | 42 |
| 3539 | Madara (manga) | 5.61 | 14 |
| 3538 | Shaolin Sisters (manga) | 5.61 | 41 |
| 3537 | Happy Mania (manga) | 5.63 | 42 |
| 3536 | Girls Bravo (manga) | 5.64 | 59 |
| 3535 | Angel/Dust neo (manga) | 5.66 | 44 |
| 3534 | Kami-sama no Iu Toori (manga, M. Kaneshiro) | 5.66 | 5 |
| 3533 | Tokyo Tribes (manga) | 5.67 | 8 |
| 3532 | Comic Party (manga by various) | 5.67 | 9 |
| 3531 | Chameleon Jail (manga) | 5.68 | 8 |
| 3530 | Yuri Bear Storm (manga) | 5.71 | 4 |
| 3529 | Gakuen Heaven Niwa ver. (manga) | 5.71 | 7 |
| 3528 | Marionette Generation (manga) | 5.71 | 15 |
| 3527 | Di Gi Charat: Digiko's Champion Cup Theater (manga) | 5.72 | 10 |
| 3526 | Bokusatsu Tenshi Dokuro-chan (manga) | 5.73 | 19 |
| 3525 | Judas (manga) | 5.75 | 22 |
| 3524 | Little Crybaby (manga) | 5.75 | 6 |
| 3523 | Corrector Yui (manga by K. Okamoto) | 5.77 | 23 |
| 3522 | Tough (manga 1993) | 5.77 | 20 |
| 3521 | Scryed (manga) | 5.80 | 67 |
| 3520 | Rent-A-Girlfriend (manga) | 5.80 | 10 |
| 3519 | B.B Explosion (manga) | 5.81 | 22 |
| 3518 | Yu-Gi-Oh! GX (manga) | 5.81 | 28 |
| 3517 | Arm of Kannon (manga) | 5.81 | 26 |
| 3516 | Phantom Dream (manga) | 5.82 | 17 |
| 3515 | Ugly Duckling's Love Revolution (manga) | 5.82 | 4 |
| 3514 | Di Gi Charat (manga) | 5.82 | 41 |
| 3513 | Alice in the Country of Clover: Nightmare (manga) | 5.82 | 6 |
| 3512 | Deep Sex (manga) | 5.83 | 11 |
| 3511 | Mahou Shoujo Neko X (manga) | 5.84 | 12 |
| 3510 | Seven of Seven (manga) | 5.84 | 34 |
| 3509 | Alice in the Country of Hearts: My Fanatic Rabbit (manga) | 5.85 | 10 |
| 3508 | Boruto: Naruto Next Generations (manga) | 5.85 | 18 |
| 3507 | Medabots (manga) | 5.85 | 5 |
| 3506 | Brain Powered (manga) | 5.85 | 31 |
| 3505 | Tenchi Muyo! GXP (manga) | 5.85 | 4 |
| 3504 | Q-ko-chan (manga) | 5.86 | 41 |
| 3503 | Foxy Lady (manga) | 5.86 | 6 |
| 3502 | Buffalo 5 Girls (manga) | 5.86 | 4 |
| 3501 | Tokyo Mew Mew a la Mode (manga) | 5.88 | 147 |
| 3500 | Wild Butterfly (manga) | 5.88 | 5 |
| 3499 | Princess Lucia (manga) | 5.88 | 6 |
| 3498 | Akane-chan Over Drive (manga) | 5.89 | 73 |
| 3497 | Negiho (manga) | 5.91 | 7 |
| 3496 | Mouse (manga) | 5.91 | 9 |
| 3495 | Pupa (manga) | 5.93 | 10 |
| 3494 | Liling-Po (manga) | 5.93 | 11 |
| 3493 | Tower of the Future (manga) | 5.94 | 13 |
| 3492 | Saber Marionette J (manga) | 5.94 | 52 |
| 3491 | All Nippon Air Line (manga) | 5.94 | 11 |
| 3490 | Baby & Me (manga) | 5.94 | 126 |
| 3489 | Dragon Quest Monsters+ (manga) | 5.95 | 4 |
| 3488 | Dream Saga (manga) | 5.95 | 38 |
| 3487 | Alone in my King's Harem (manga) | 5.96 | 34 |
| 3486 | By the Sword (manga) | 5.96 | 27 |
| 3485 | Dakedo Happy Paradise (manga) | 5.96 | 8 |
| 3484 | Juline (manga) | 5.96 | 18 |
| 3483 | Castlevania: Curse of Darkness (manga) | 5.97 | 7 |
| 3482 | Yakuza Girl (manga) | 5.97 | 15 |
| 3481 | Miyuki-chan in Wonderland (manga) | 5.97 | 186 |
| 3480 | Ike! Ina-chuu Takkyuubu (manga) | 5.97 | 5 |
| 3479 | (The) Skull Man (manga, K. Shimamoto) | 5.98 | 10 |
| 3478 | Domina no Do! (manga) | 5.99 | 9 |
| 3477 | Cutie Honey (manga, '70s) | 5.99 | 16 |
| 3476 | Testarotho (manga) | 5.99 | 24 |
| 3475 | Weather Woman (manga) | 5.99 | 4 |
| 3474 | Alice no 100° CC (manga) | 6.00 | 4 |
| 3473 | Shadow Skill (manga) | 6.00 | 10 |
| 3472 | My Friend's Little Sister Has It In for Me! (manga) | 6.00 | 4 |
| 3471 | Karakuri (manga) | 6.01 | 4 |
| 3470 | Maburaho (manga) | 6.01 | 45 |
| 3469 | Chocolate Surprise (manga) | 6.02 | 10 |
| 3468 | Puppet Revolution (manga) | 6.02 | 7 |
| 3467 | My Only King (manga) | 6.03 | 13 |
| 3466 | Steel Angel Kurumi (manga) | 6.03 | 32 |
| 3465 | Dark Water (manga) | 6.03 | 19 |
| 3464 | Baron Gong Battle (manga) | 6.03 | 7 |
| 3463 | Guardian of the Witch (manga) | 6.03 | 6 |
| 3462 | Akikan! (manga) | 6.03 | 8 |
| 3461 | WaqWaq (manga) | 6.03 | 12 |
| 3460 | My-HiME (manga) | 6.04 | 229 |
| 3459 | Afro Samurai (manga) | 6.04 | 16 |
| 3458 | Pieces of a Spiral (manga) | 6.04 | 10 |
| 3457 | Darker Than Black (manga) | 6.05 | 31 |
| 3456 | King of Wolves (manga) | 6.05 | 25 |
| 3455 | Japan (manga by K. Miura) | 6.05 | 27 |
| 3454 | Princess Tutu (manga) | 6.05 | 35 |
| 3453 | Bobobo-bo Bo-bobo (manga) | 6.06 | 112 |
| 3452 | Rocket Princess (manga) | 6.06 | 4 |
| 3451 | Dark Angel (manga) | 6.08 | 39 |
| 3450 | Et Cetera (manga) | 6.08 | 25 |
| 3449 | Onsen Tarzan (manga) | 6.08 | 7 |
| 3448 | Brigadoon (manga) | 6.09 | 24 |
| 3447 | Lost World (manga) | 6.09 | 8 |
| 3446 | Spider-Man (manga) | 6.09 | 4 |
| 3445 | Samurai Girl Real Bout High School (manga) | 6.10 | 128 |
| 3444 | Heaven's Will (manga) | 6.10 | 31 |
| 3443 | Najica Blitz Tactics (manga) | 6.10 | 22 |
| 3442 | Ral Ω Grad (manga) | 6.12 | 95 |
| 3441 | Lovely Sick (manga) | 6.12 | 8 |
| 3440 | Nadesico (manga) | 6.12 | 39 |
| 3439 | Gankutsuou (manga) | 6.13 | 18 |
| 3438 | Glass Wings (manga) | 6.13 | 28 |
| 3437 | Mobile Suit Gundam Wing (manga) | 6.13 | 82 |
| 3436 | Zetman (manga 1994) | 6.13 | 19 |
| 3435 | Maison de Beauties (manga) | 6.13 | 5 |
| 3434 | Battle Vixens (manga) | 6.13 | 101 |
| 3433 | Kaede Typhoon (manga) | 6.13 | 12 |
| 3432 | Blood+ Kowloon Nights (manga) | 6.15 | 29 |
| 3431 | Kajika (manga) | 6.15 | 50 |
| 3430 | Gedatsu Man (manga) | 6.15 | 5 |
| 3429 | 888 (manga) | 6.15 | 5 |
| 3428 | Rizelmine (manga) | 6.15 | 54 |
| 3427 | Doubt!! (manga by K. Izumi) | 6.15 | 78 |
| 3426 | Cambrian (manga) | 6.15 | 4 |
| 3425 | Lady Masquerade (manga) | 6.15 | 9 |
| 3424 | Boku wa Imōto ni Koi o Suru (manga) | 6.16 | 38 |
| 3423 | Demon Lord Dante (manga 1971) | 6.16 | 5 |
| 3422 | Macross II (manga) | 6.16 | 5 |
| 3421 | Code Geass: Lelouch of the Rebellion (manga) | 6.16 | 64 |
| 3420 | Steam Detectives (manga) | 6.16 | 27 |
| 3419 | Cutie Honey (manga, '90s) | 6.17 | 5 |
| 3418 | Riot (manga by Shiki) | 6.17 | 5 |
| 3417 | Author's Pet (manga) | 6.17 | 6 |
| 3416 | RahXephon (manga) | 6.17 | 89 |
| 3415 | Plastic Little (manga) | 6.17 | 36 |
| 3414 | Maxion (manga) | 6.17 | 6 |
| 3413 | Angel Cop (manga) | 6.18 | 5 |
| 3412 | Code Geass: Tales of an Alternate Shogunate (manga) | 6.18 | 10 |
| 3411 | Holy Knight (manga) | 6.18 | 6 |
| 3410 | Scrapped Princess (manga, Go Yabuki) | 6.18 | 40 |
| 3409 | Legend of Lemnear (manga) | 6.18 | 25 |
| 3408 | Cinderella Boy (manga by M. Yumeno) | 6.19 | 13 |
| 3407 | First Girl (manga) | 6.19 | 25 |
| 3406 | Shugo Chara Chan! (manga) | 6.19 | 8 |
| 3405 | Deltora Quest (manga) | 6.19 | 4 |
| 3404 | Platinum End (manga) | 6.19 | 7 |
| 3403 | Lost+Brain (manga) | 6.19 | 6 |
| 3402 | Mao-chan (manga) | 6.19 | 12 |
| 3401 | Captive Hearts (manga) | 6.19 | 62 |
| 3400 | Abenobashi: Magical Shopping Arcade (manga) | 6.19 | 84 |
| 3399 | Kyōkasho ni Nai! (manga) | 6.20 | 5 |
| 3398 | Lust Geass (manga) | 6.20 | 4 |
| 3397 | Neon Genesis Evangelion: The Shinji Ikari Detective Diary (manga) | 6.20 | 6 |
| 3396 | Cowboy Bebop Shooting Star (manga) | 6.20 | 200 |
| 3395 | Loner Life in Another World (manga) | 6.20 | 4 |
| 3394 | (The) Girl is Attracted to Basilis (manga) | 6.20 | 12 |
| 3393 | Zig x Zag (manga by K. Yasunaga) | 6.21 | 11 |
| 3392 | HeroMan (manga) | 6.21 | 8 |
| 3391 | Dream Gold (manga) | 6.22 | 5 |
| 3390 | Valkyrie Profile (manga) | 6.22 | 11 |
| 3389 | (The) Ancient Magus' Bride: Jack Flash and the Faerie Case Files (manga) | 6.22 | 6 |
| 3388 | (The) First President of Japan (manga) | 6.22 | 14 |
| 3387 | Xenon (manga, 1986) | 6.22 | 13 |
| 3386 | Onegai Twins (manga) | 6.22 | 36 |
| 3385 | Mobile Suit Gundam Seed (manga) | 6.22 | 80 |
| 3384 | Black Gate (manga) | 6.22 | 5 |
| 3383 | Devil May Cry 3 (manga) | 6.22 | 51 |
| 3382 | Clan of the Nakagamis (manga) | 6.23 | 12 |
| 3381 | Rebound (manga) | 6.23 | 11 |
| 3380 | Sand Land (manga) | 6.23 | 232 |
| 3379 | Konoyo no Owari e no Tabi (manga) | 6.23 | 6 |
| 3378 | Dead Man (manga) | 6.23 | 10 |
| 3377 | Almost Crying (manga) | 6.23 | 14 |
| 3376 | Hokuto no Ken: Yuria Gaiden - Jibo no Hoshi (manga) | 6.23 | 5 |
| 3375 | Level-C (manga) | 6.25 | 23 |
| 3374 | Tsukumo Happy Soul (manga) | 6.25 | 9 |
| 3373 | Burn Up! (manga) | 6.25 | 10 |
| 3372 | Lives (manga) | 6.25 | 7 |
| 3371 | Hayabusa (manga) | 6.25 | 6 |
| 3370 | Sensei no Okiniiri! (manga) | 6.26 | 11 |
| 3369 | Takumi-kun Series (manga) | 6.26 | 6 |
| 3368 | RWBY (manga) | 6.26 | 10 |
| 3367 | Black Knight (manga) | 6.27 | 17 |
| 3366 | Gundam Seed Destiny (manga by M. Iwase) | 6.27 | 11 |
| 3365 | (The) Sword of Shibito (manga) | 6.27 | 5 |
| 3364 | Kiddy Grade Reverse (manga) | 6.27 | 11 |
| 3363 | Crimson Cross (manga) | 6.28 | 9 |
| 3362 | Heat Guy J (manga) | 6.28 | 14 |
| 3361 | Dead End (manga) | 6.28 | 20 |
| 3360 | Suki na Mono wa Suki Dakara Shouganai!! (manga) | 6.28 | 20 |
| 3359 | Fate/kaleid liner Prisma Illya Drei!! (manga) | 6.28 | 6 |
| 3358 | Planet Ladder (manga) | 6.29 | 73 |
| 3357 | (The) Rules of Love (manga) | 6.29 | 12 |
| 3356 | All Purpose Cultural Cat Girl Nuku Nuku (manga) | 6.29 | 30 |
| 3355 | Uta∽Kata (manga) | 6.29 | 4 |
| 3354 | Instant Teen - Just Add Nuts (manga) | 6.29 | 73 |
| 3353 | Zoku Manga Mitaina Koi Shitai! | 6.30 | 34 |
| 3352 | (The) Qwaser of Stigmata (manga) | 6.30 | 16 |
| 3351 | Yui Shop (manga) | 6.30 | 8 |
| 3350 | Disgaea 2 (manga) | 6.30 | 14 |
| 3349 | Alice Love Fables: Toy Box (manga) | 6.30 | 4 |
| 3348 | Gate Keepers (manga) | 6.30 | 25 |
| 3347 | Super Street Fighter II Cammy (manga) | 6.31 | 4 |
| 3346 | Young Magician (manga) | 6.31 | 11 |
| 3345 | Sorcerer Hunters (manga) | 6.31 | 66 |
| 3344 | (The) Sword of Paros (manga) | 6.31 | 10 |
| 3343 | How to Build a Dungeon: Book of the Demon King (manga) | 6.31 | 8 |
| 3342 | Yuuko-chan 100 Renpatsu!! (manga) | 6.32 | 6 |
| 3341 | Vampire's Portrait (manga) | 6.32 | 8 |
| 3340 | (The) Devil Within (manga) | 6.32 | 18 |
| 3339 | (The) Ring 2 (manga) | 6.32 | 22 |
| 3338 | Boys Be… (manga) | 6.33 | 40 |
| 3337 | Chu-Bra!! (manga) | 6.33 | 6 |
| 3336 | Kedamono Damono (manga) | 6.33 | 13 |
| 3335 | Because I'm a Boy! (manga) | 6.33 | 6 |
| 3334 | Gun Blaze West (manga) | 6.33 | 32 |
| 3333 | Dolis (manga) | 6.33 | 13 |
| 3332 | Aqua Knight (manga) | 6.33 | 38 |
| This rating only includes titles that have at least 4 votes. The bayesian estimate is a statistical technique used to reduce the noise due to low sample counts. In effect, the less a title has votes, the more it is pulled towards the mean (7.6768). In other words, these are the titles that many people agree are awful.
(formula)
bayesian rating = (v ÷ (v+m)) × R + (m ÷ (v+m)) × C
where:
R = average for the manga
v = number of votes for the manga
m = minimum votes required to be listed (currently 4)
C = the mean vote across the whole report (currently 7.6768) |
