Shounen Manga

Action , Shounen , Drama , School Life , Slice of Life Status: Ongoing Oni Futatsu Chapter 13.5

Action , Shounen , Drama , School Life , Supernatural Status: Completed Oni-Gokko Chapter 23

Manga , Romance , Shounen , School Life , Comedy Status: Completed Onidere Chapter 138

School life , Shounen Status: Ongoing Onigiri Sasa Chapter 6

Action , One shot , Shounen , Tragedy Status: Completed Onihime Chapter 0.2

Romance , Shounen , Shoujo , Drama , School Life ,... Status: Completed Oniisama e... Chapter 17

Comedy , Romance , Shounen Status: Ongoing Oniisan No Hikkoshi No Kataduke Ga Susumanai Chapter 14

Shounen , Drama , Supernatural , Tragedy , Horror Status: Completed Onikirimaru Chapter 8

Action , Shounen Status: Ongoing Onikirimaruden Chapter 23

Manga , Romance , Shounen , Supernatural , Comedy Status: Completed Onikirisama no Hakoirimusume Chapter 21.5

Action , Comedy , School life , Seinen , Shounen ,... Status: Ongoing Oninaki No Curse Holder Chapter 1.2

Action , Fantasy , Shounen , Adventure , Historical Status: Completed Oniwaka to Ushiwaka - Edge of the World Chapter 6

Shounen , Psychological , Horror Status: Completed Online - The Comic Chapter 123

Action , Adventure , Fantasy , Harem , Horror ,... Status: Ongoing Only I Know The World Is Ending And Getting Killed By Rampaging Beasts Only Makes Me Stronger Chapter 66

Action , Adventure , Fantasy , Shounen Status: Ongoing Only My Undesirable Translation Talent Can Change The World Chapter 26.3

Action , Fantasy , Shounen , Comedy , Adventure ,... Status: Completed Only Sense Online Chapter 101

Romance , School Life , Shounen Ai Status: Completed Only the Ring Finger Knows Chapter 11

Shounen Ai Status: Completed Only You (FUJIOMI Karen) Chapter 3

Fantasy , Romance , Shounen ai , Yaoi Status: Ongoing Only You, Angel! Chapter 2

Action , Fantasy , Shounen , Historical Status: Completed Onmyou Taisenki Chapter 27

Adventure , Comedy , Fantasy , Shounen Status: Ongoing Onna Kishi Goblin Chapter 13

Ecchi , Harem , School Life , Comedy , Shounen Ai Status: Completed Onna no Ko Kenkyuukai Chapter 1

Comedy , Romance , Shounen , Slice of life , Erotica Status: Ongoing Onna Tomodachi Wa Tanomeba Igaito Yarasete Kureru Chapter 7

Adventure , Comedy , Fantasy , Shounen , Slice of life ,... Status: Ongoing Onnamaou-Sama Wa Yuusha-Kun O Taosenai. Chapter 13

Ecchi , Shounen , School Life , Comedy , Gender Bender Status: Completed Onnanoko Tokidoki Otokonoko Chapter 8

One shot , Shounen ai , Yaoi Status: Completed Onozomi No Mama Ni Chapter 6

Ecchi , Comedy , One shot , Seinen , Shounen Ai Status: Completed Onward! Maiden Road Chapter 1

Shounen , School Life Status: Completed Oo Seyo!! Sengoku Gakuen Seitokai Chapter 8

Historical , Shounen , Supernatural Status: Ongoing Ooedo Youkai Kawaraban Chapter 1

Action , Romance , Shounen , Supernatural , Comedy Status: Completed Ookami ga Kuru! Chapter 8.5

Action , Shounen , Mystery , Horror Status: Completed Ookami Kakushi - Fukahi no Shou Chapter 2.1

One shot , Shounen ai Status: Completed Ookami Kui Chapter 1

Shounen , Supernatural Status: Completed Ookami Nante Kowakunai Chapter 6

Drama , Fantasy , One shot , Shounen Status: Completed Ookami To Hitsuji Chapter 1

Romance , Shounen , School Life , Comedy Status: Completed Ookami-san to Shichinin no Nakamatachi Chapter 23

Shounen , School Life , Comedy , Slice of Life , Seinen Status: Completed Ookiku Furikabutte Chapter 191

Action , Romance , Shounen , Tragedy , Martial Arts ,... Status: Completed Oooku no Sakura - Gendai Oooku Jogakuin Chapter 4

Comedy , Shounen , Slice of life Status: Ongoing Ooyanki! ~My Apartment Life With A Yankee Landlord~ Chapter 21.5

Romance , Shounen , School Life , Comedy , Slice of Life ,... Status: Completed Opapagoto Chapter 16

Drama , Shounen ai , Yaoi Status: Completed Open Air Chapter 5

Comedy , Fantasy , Harem , Shounen , Slice of life ,... Status: Ongoing Opened The Chapter 8

Action , Adventure , Comedy , Drama , Fantasy ,... Status: Ongoing Opening Bonus Of 100 Million Lives Chapter 37