Seinen Manga

Action , Comedy , Drama , Mature , Seinen Status: Ongoing Uchi No Musume Ni Te O Dasu Na! - Oyako Heroine Funtousu Chapter 17.5

Seinen Status: Ongoing Uchi No Tsukaima Ga Sumimasen Chapter 70

Drama , Romance , School life , Seinen , Slice of life ,... Status: Ongoing Uchiage Hanabi, Shita Kara Miru Ka? Yoko Kara Miru Ka? Chapter 10

Action , Adventure , Comedy , Sci fi , Seinen Status: Ongoing Uchuu Eiyuu Monogatari Chapter 13

Comedy , Drama , Fantasy , Sci fi , Seinen Status: Ongoing Uchuu No Profile Chapter 5

Comedy , School life , Seinen , Supernatural Status: Ongoing Uchuuji Karabuki Kenzan Chapter 1

Comedy , Doujinshi , Sci fi , Seinen , Slice of life Status: Ongoing Uchuujin Desuga Shitsumon Desu Chapter 1

Fantasy , Seinen , Slice of life Status: Ongoing Udon No Kuni No Kin'iro Kemari Chapter 57

Seinen Status: Ongoing Ueno-San Wa Bukiyou Chapter 98

Comedy , School life , Seinen , Slice of life Status: Ongoing Ultra Kaiju Humanization Project "galaxy Days" Chapter 41

Comedy , School life , Sci fi , Seinen , Slice of life Status: Ongoing Ultra Kaiju Humanization Project Feat.pop Comic Code Chapter 51

Drama , Mystery , Psychological , Sci fi , Seinen Status: Ongoing Ultrabaroque Deprogrammer Chapter 45

Action , Drama , School life , Seinen , Slice of life ,... Status: Ongoing Uma Musume Pretty Derby: Star Blossom Chapter 18

Action , Drama , Seinen , Slice of life , Sports Status: Ongoing Uma Musume: Cinderella Gray Chapter 103

Drama , Mature , Mystery , Psychological , Romance ,... Status: Ongoing Umareru Kachi No Nakatta Jibun Ga Anna No Tame Ni Dekiru Ikutsuka No Koto Chapter 21

Gender bender , Seinen , Slice of life Status: Ongoing Umareru Seibetsu Wo Machigaeta! Chapter 16

Adventure , Mystery , Psychological , School life , Seinen ,... Status: Ongoing Umbrella Sword Chapter 15

Drama , One shot , Psychological , Seinen , Tragedy Status: Completed Umi No Mukou, Tsuki No Uragawa Chapter 1

Seinen Status: Ongoing Umibe No Machi Chapter 37

Adventure , Comedy , School life , Seinen , Slice of life Status: Ongoing Umiiro March Chapter 26

Comedy , Drama , Horror , Seinen , Supernatural Status: Ongoing Umineko When They Cry Episode Collection Chapter 12

Comedy , Romance , Seinen , Slice of life Status: Ongoing Umisaki Lilac Chapter 36.5

Action , One shot , Sci fi , Seinen , Supernatural Status: Completed Umwelt Chapter 0

Comedy , Drama , Mature , Romance , Seinen ,... Status: Ongoing Unbalance X 3 Chapter 71.1

Comedy , Drama , School life , Seinen Status: Ongoing Unbalance X2: After Story Chapter 50

Action , Comedy , Fantasy , Harem , Romance ,... Status: Ongoing Unbreakable Machine Doll. Chapter 51.5

Drama , Fantasy , Historical , Mature , Seinen Status: Completed Uncivilized Planet Chapter 2

Mature , Psychological , Seinen , Slice of life , Tragedy Status: Completed Undecided Chapter 49

Action , Seinen Status: Ongoing Under Ninja Chapter 129

Drama , Historical , Mystery , Romance , Seinen ,... Status: Ongoing Under The Rose (Funato Akari) Chapter 6.5

Seinen Status: Ongoing Unhappy! Chapter 6

Comedy , Drama , Harem , Seinen , Pornographic Status: Ongoing Unlocking Her Chapter 59

Fantasy , Mystery , Romance , Seinen , Supernatural Status: Ongoing Unmei No Onnanoko Chapter 3.3

Comedy , Drama , Seinen , Slice of life Status: Ongoing Unsung Hero Chapter 3

Romance , Seinen , Slice of life Status: Completed Until I Turn Around The Corner Chapter 0

Fantasy , Romance , Seinen , Isekai Status: Ongoing Until I, A Fallen Nobleman, Was Called The Great Sage With My Failure Skill “Super Jack-Of-All-Trades” Chapter 8

Comedy , Seinen Status: Ongoing Upotte Sisters!! Chapter 14

Mature , School life , Seinen , Slice of life Status: Ongoing Ura Account Jyoshi Chapter 21

Action , Drama , Psychological , Seinen Status: Ongoing Uramiya Honpo Chapter 142

Fantasy , Historical , Seinen , Slice of life Status: Ongoing Urara Meirochou Chapter 62

Romance , School life , Seinen , Slice of life Status: Ongoing Urushiha Sarara Wa Koi Nado Shinai Chapter 8

Sci fi , Seinen , Slice of life , Yuri Status: Ongoing Us, The End Of The World, And The Rest Of Our Life Chapter 4