Sci fi Manga

Action , Drama , Mecha , Sci fi , Shounen ,... Status: Ongoing Gasaraki Chapter 10

Comedy , Mecha , Romance , School life , Sci fi ,... Status: Ongoing Gear In Love Chapter 5

Horror , Mature , Sci fi , Seinen Status: Completed Gekiga Kachikujin Yapoo Chapter 8

Action , Sci fi , Shounen Status: Ongoing Gekitotsu No Hexennacht Chapter 1

Action , Sci fi , Seinen Status: Completed Generation Tank Chapter 6

Comedy , Drama , Sci fi , Shounen ai Status: Ongoing Get The Moon Chapter 3

Drama , Fantasy , Historical , Romance , Sci fi ,... Status: Ongoing Getsuei Chapter 5

Action , Adventure , Comedy , Fantasy , Mecha ,... Status: Ongoing Getter Robo High Chapter 2

Action , Drama , Fantasy , Mature , Mecha ,... Status: Ongoing Getter Robot Devolution - Uchuu Saigo No 3-Bunkan Chapter 38

Action , Adventure , Fantasy , Horror , Martial arts ,... Status: Ongoing Ghost Emperor Chapter 252

Action , Drama , Mature , Mecha , Mystery ,... Status: Completed Ghost In The Shell: Stand Alone Complex Chapter 42

Action , Martial arts , Romance , Sci fi , Shounen Status: Ongoing Giant Warrior Nagi Chapter 9

Action , Comedy , Horror , Sci fi , Seinen Status: Ongoing Gigantis The Fire Comic Chapter 5

Drama , Sci fi , Supernatural Status: Ongoing Gilgamesh Chapter 6

Drama , Fantasy , Josei , Sci fi Status: Ongoing Gin No Sankaku Chapter 1

Psychological , Sci fi , Seinen , Slice of life , Supernatural Status: Ongoing Ginga No Shinanai Kodomotachi He Chapter 16

Action , Comedy , School life , Sci fi , Seinen ,... Status: Ongoing Girls & Panzer - Comic Anthology Chapter 14

Action , Sci fi Status: Ongoing Girls' Frontline Chapter 39

Action , Mecha , Sci fi , Seinen Status: Ongoing Gisho Getter Robo Darkness Chapter 31

Action , Mecha , Sci fi , Seinen Status: Ongoing Gisho Getter Robo Dash Chapter 2

Action , Adventure , Comedy , Drama , Fantasy ,... Status: Ongoing Go-Chan Magazine Chapter 6

Action , Adventure , Comedy , Drama , Fantasy ,... Status: Ongoing Go-Chan Magazine (Go Nagai & Dynamic Pro) Chapter 1

Action , Fantasy , Sci fi Status: Ongoing God Capturer Chapter 49

Action , Drama , Fantasy , Sci fi , Seinen Status: Ongoing God Eater - Side By Side Chapter 11

Drama , Fantasy , Sci fi , Seinen Status: Ongoing God Eater 2 Chapter 9

Action , Comedy , Drama , Harem , Romance ,... Status: Ongoing God Gives Me Some Special Eyes Chapter 109

Action , Doujinshi , Drama , Fantasy , Mature ,... Status: Ongoing God Mazinger Chapter 19

Action , Adventure , Fantasy , Mystery , School life ,... Status: Ongoing Godo Chapter 23

Action , Adventure , Fantasy , Mystery , Sci fi ,... Status: Ongoing Godo (Noboru Miyama) Chapter 22.1

Sci fi , Shounen Status: Completed Grand Doll Chapter 4

Action , Adventure , Comedy , Sci fi Status: Ongoing Grumble Chapter 8

Action , Sci fi , Seinen Status: Completed Gun Dragon Σ Chapter 0.3

Action , Adventure , Mecha , Sci fi Status: Completed Gundam Legacy Chapter 13

Action , Martial arts , Sci fi , Shounen Status: Ongoing Guren Five Chapter 14

Action , Adventure , Comedy , Cooking , Doujinshi ,... Status: Ongoing Guutara Renai No Seihou Chapter 5.5

Horror , Mystery , Sci fi , Seinen , Supernatural Status: Ongoing H. P. Lovecraft's The Shadow Out Of Time Chapter 11

Adventure , Drama , Horror , Mystery , Psychological ,... Status: Ongoing H.p. Lovecraft's The Call Of Cthulhu Chapter 7

Action , Comedy , Fantasy , Sci fi Status: Ongoing Hai Gamer Na Imouto To Hajimeru Vrmmo Seikatsu Chapter 22.1

Action , Comedy , Harem , Romance , Sci fi ,... Status: Ongoing Haiyore! Nyaruko-San Chapter 2

Mecha , Sci fi , Seinen Status: Ongoing Hakaima Sadamitsu Chapter 19

Comedy , Sci fi , Shounen , Slice of life Status: Ongoing Hakase No Kimagure Homunculus Chapter 46

Comedy , Sci fi , Shounen , Slice of life Status: Ongoing Hakui No Ou-Sama Chapter 24