Seinen Manga

Drama , Martial arts , Mature , Psychological , Seinen ,... Status: Ongoing No Longer Human (Junji Itou) Chapter 8

Comedy , Drama , School life , Seinen Status: Ongoing No Problem Kazoku Chapter 20

Comedy , Romance , School life , Seinen , Slice of life Status: Ongoing No, Miyahara, Not You! Chapter 30

Drama , Horror , Mystery , Psychological , Seinen ,... Status: Ongoing Noah Of The Blood Sea Chapter 25

Action , Adventure , Historical , School life , Sci fi ,... Status: Ongoing Noble Witches - 506Th Joint Fighter Wing Chapter 17

Comedy , Romance , Seinen , Slice of life Status: Ongoing Nobo-San To Kanojo? Chapter 10

Comedy , Harem , Historical , Romance , School life ,... Status: Ongoing Nobunaga-Sensei No Osanazuma Chapter 2

Action , Fantasy , School life , Seinen Status: Ongoing Nogi Wakaba Wa Yuusha De Aru (Novel) Chapter 1

Comedy , Drama , Seinen Status: Ongoing Nomiya Keibuho Wa Yurusanai Chapter 11.5

Drama , Seinen , Slice of life Status: Ongoing Nora To Zassou Chapter 16

Comedy , School life , Seinen , Shoujo , Slice of life Status: Ongoing Normal High School Girls Tried Being Local Idols Chapter 0

Mystery , Psychological , Seinen , Supernatural , Webtoons ,... Status: Ongoing Not Even Bones Chapter 192

Drama , Seinen , Slice of life , Tragedy Status: Ongoing Not Simple Chapter 14

Drama , Romance , Seinen , Slice of life , Pornographic Status: Ongoing Not To Be Missed Chapter 31

Comedy , Harem , Psychological , Romance , School life ,... Status: Ongoing Nouryoku: Shujinkou Hosei Chapter 1

Seinen , Yuri Status: Ongoing Nozoeli Valentine's Comic Chapter 1

Harem , Romance , School life , Seinen , Slice of life ,... Status: Ongoing Nozoemon Chapter 2

Comedy , Seinen Status: Ongoing Nuigurumen! Chapter 1

Comedy , Harem , School life , Seinen , Smut Status: Ongoing Nukita L - I Live On An Island Straight From A Fap Game, What On Earth Should I Do? Chapter 3

Comedy , School life , Seinen , Slice of life Status: Ongoing Null Meta Chapter 37

Action , Adventure , Mature , Psychological , Sci fi ,... Status: Completed Number Five Chapter 37

Action , Drama , Mature , Seinen Status: Ongoing Numeros Chapter 3

Comedy , Horror , Seinen Status: Completed Nyanderful Chapter 0.2

Comedy , Seinen , Slice of life Status: Ongoing Nyanko Days Chapter 64

Drama , Psychological , Romance , School life , Seinen ,... Status: Ongoing Nyanta And Pomeko – Even If You Say You Believe Me Now, It’S Too Late. Chapter 19

Gender bender , Romance , School life , Seinen , Shounen ai ,... Status: Ongoing Nyotaika Homo Chapter 8

Historical , Seinen , Supernatural Status: Ongoing Nyx No Lantern Chapter 4

Comedy , Seinen , Slice of life Status: Ongoing Obaachan Shoujo Hinata-Chan Chapter 50

Action , School life , Seinen , Supernatural Status: Ongoing Occult Clash Minchichan Chapter 1

Comedy , Seinen , Supernatural Status: Ongoing Occult-Chan Wa Katarenai Chapter 5

Adventure , Comedy , School life , Seinen , Slice of life Status: Ongoing Ocean-Colored March Chapter 26

Seinen , Slice of life Status: Ongoing Ochibi-San Chapter 202

Action , Adventure , Drama , Horror , Martial arts ,... Status: Completed Of The Dead Chapter 8

Action , Drama , Horror , Mystery , Psychological ,... Status: Ongoing Offal Island Chapter 30

Comedy , One shot , Seinen , Sports Status: Completed Offside Trap Chapter 1

Action , Horror , Mature , Seinen , Supernatural Status: Completed Ogre Hunting Chapter 4

Seinen Status: Completed Oh! Men! Chapter 26.5

Romance , Seinen , Slice of life Status: Ongoing Ohayou Toka Oyasumi Toka Chapter 30

Drama , Seinen , Slice of life Status: Ongoing Oishinbo Chapter 102

Action , Adventure , Comedy , Cooking , Doujinshi ,... Status: Ongoing Oita Ga Sugiru Wa Koneko-Chan Chapter 5

Comedy , Mature , Romance , Seinen Status: Ongoing Ojousama Wa Nigedashita Chapter 18

Action , Comedy , Drama , Fantasy , Harem ,... Status: Ongoing Ojyo With Seven Dogs Chapter 5