Manga starting with U
139 series
- Ubau Mono Ubawareru Mono2016
- Ubel Blatt20047.25
- Uchi no Kaisha no Chiisai Senpai no Hanashi20197.02
- Uchi no Ouji Irimasen ka
- Uchi no Tsuma wa Wasureppoi2019
- Uchouten Kazoku2013
- Uchuujin no Kakushigoto2023
- Uchuu Ryuugakusei Moru2021
- Udon no Kuni no Kiniro Kemari2012
- U Don't Know Me20087.18
- Ueno-san wa Bukiyou2015
- Uesugi-kun Wants to Quit Being a Girl2024
- UFO baby19986.86
- Ugetsudou Antique2019
- Ui x Kon2019
- Uketsukejou ni Kokuhaku Shitakute Guild ni Kayoitsumetara Eiyuu ni Natteta2021
- Ultimate Exorcist Kiyoshi20246.96
- Ultimate Janken20156.91
- Ultimate Muscle: The Kinnikuman Legacy1997
- Ultimate Outcast2016
- Ultimate!! Perverted Mask1992
- Ultimate Shut-in20247.17
- Ultimate Son-in-law2022
- Ultimate Tutorial Warrior2024
- Ultimate Venus2006
- Ultra-Alternate Character2021
- Ultra Heaven20017.47
- Ultraman20117.16
- Ultra Maniac20017.07
- Ultramarine20077.14
- Ultra Red2002
- Ultras2009
- Ulzzang Generation2023
- Uma Musume: Cinderella Gray20207.99
- Uma Musume: Pisupisu☆Supisupi Golshi-chan2023
- Uma Musume: Pretty Derby - Star Blossom20237.16
- Umarekawatta <Kensei> wa Raku wo Shitai2020
- Umeya-kun no Haru2016
- Umibe no Stove: Ooshiro Kogani Tanpenshuu2021
- Umimachi Diary20066.97
- Umineko no Naku Koro ni2009
- Umineko no Naku Koro ni Chiru2012
- Umineko When They Cry Episode 1: Legend of the Golden Witch20077.65
- Umi ni Nemuru Hana2000
- Umi no Juunin to wa Koi wa Shinai2011
- Umi no Kishidan2005
- Umi no Misaki20077.09
- Umisaki Lilac2015
- Umi Show2005
- Umi wo Mi ni Iku20037.17
- Unbalance na Netsu2007
- Unbalance x Unbalance2005
- Unbreakable Machine-Doll20107.10
- Unbreakable Machine-Doll2009
- Uncanny Charm2020
7.21
- unCassandra2008
- Unchanged Man20246.95
- Uncle from Another World20187.44
- Undead Unluck20207.46
- Undefeated Bahamut Chronicle2013
- Undercover at Chaebol High20236.99
- Undercover Princess2024
- Undercurrent20047.02
- Under Execution Under Jailbreak19997.09
- Under Grand Hotel20007.09
- Underground Kids: Gakuen Onmitsu Torimono2006
- Under My Skin20206.99
- Under Ninja20186.92
- Undertaker Riddle20097.20
- Under the Air19717.16
- Under The Greenlight20217.41
- Under the Oak Tree20207.23
- Under the Umbrella, with You20117.29
- Under (xGround) Grand Hotel dj2001
- Under (xGround) Grand Hotel dj - Honeymoon2003
- Under (xGround) Grand Hotel Kiss & Kill2013
- Undying Flower20007.01
- Unemployed Gye Baek-soon20236.93
- Unexpected Attraction20197.04
- Unexpected Love20117.23
- Unexpectedly Naughty Fukami2022
- Unholy Blood20207.69
- Unico1976
- Unintentional Love Story2018
- Unluckily Lucky2019
- Unlucky Boy Undead Girl20157.17
- Unlucky Mansion20167.12
- Unmei no Hito to Deaeru Koisuru App20196.94
- Unmei wa Nozokimi Shitetara Yattekita2020
- Unnamed Memory20207.11
- Unofficial Hatsune Miku Mix2007
- Unrequited Love and Parade2012
- Unrivaled Spear Ghost20256.94
- Unromantic Romance20207.15
- UNSLEEP20247.02
- Unstoppable Hayeong2022
- Until Death Do Us Part20057.30
- Until I Become Me20197.17
- Until I Love Myself: The Journey of a Nonbinary Manga Artist20207.07
- Until I Meet My Husband20207.45
- Until I Turn Around the Corner20077.14
- Until the Gal and I Become a Married Couple20226.85
- Until the Tragic Male Lead Walks Again20236.96
- Until Your Bones Rot20167.01
- Until You Unlock the Door2020
- UnTouchable20147.08
- Updater2021
- Ura Baito: Toubou Kinshi2020
- Uragirareta S-Rank Boukensha no Ore wa, Aisuru Dorei no Kanojora to Tomo ni Dorei dake no Harem Guild wo Tsukuru2020
- Urara Meirochou20147.13
- Uratarou2016
- Urekko Mangaka X Utsubyou Mangaka2021
- Urenokori no Dorei Elf wo Hirotta node, Musume ni Suru Koto ni Shita20237.02
- Usagi Melancholy2012
- Usami-san wa Kamawaretai!20186.83
- Used Record19987.24
- Usemono Yado20147.29
- Ushio and Tora19907.25
- Ushiro no Shoumen Kamui-san20206.79
- Uso Koi2021
- Usotoki Rhetoric20127.26
- Usotsuki Android2020
- Usotsuki Lily 02011
- Usotsuki Mii-kun to Kowareta Maa-chan2007
- Usotsuki Mii-kun to Kowareta Maa-chan: Totteoki no Uso20106.89
- Utakata Dialog20167.16
- Utakata ni Warau2018
- Utakata no Uroko2016
- Uta no☆Prince-sama♪20097.17
- Uten Kekkon Rule20097.16
- Utsubora - The Story of a Novelist20087.07
- Utsukushii Koto2007
- Utsumi-kun no Koi no Uta2023
- Utsusemi ni Akari2014
- Utsushicha Dame na Kao20236.98
- Utsushimi no Hana2007
- Uwa-Koi2011
- Uzaki-chan Wants to Hang Out!20177.15
- Uzumaki: Spiral into Horror19987.91