Joukamachi no Dandelion

Author(s): KASUGA Ayumu

Status(s): Ongoing

Reviews: Can't rate yet since just started 1st chapter.

Kangoku Gakuen

Author(s): HIRAMOTO Akira

Status(s): Completed

Reviews: Great manga with plot twists and connecting story lines. Good ecchi and very much suggested! (10/10)

Tensei Shitara Slime Datta Ken

Author(s): Fuse

Status(s): Ongoing

Reviews: Promising manga with also a lot of RPG elements. Good story line. (8/10)

Gate - Jietai Kare no Chi nite, Kaku Tatakeri

Author(s): YANAI Takumi

Status(s): Ongoing

Reviews: Story is depicting what slavery and ruling would be if the old and modern ages meet. Well, with magic and dragons. Great story and characters. (10/10)

Overlord

Author(s): MARUYAMA Kugane

Status(s): Ongoing

Reviews: It has an entertaining story line with a lot of RPG elements. (8/10)

I am a Hero

Author(s): HANAZAWA Kengo

Status(s): Completed

Reviews: Zombie attack and a lot more like monsters. Great and unpredictable story line. (9/10)

Kamisama no Iutoori Ni

Author(s): Kaneshiro Muneyuki

Status(s): Completed

Reviews: Story about death and life is decided by games. Whoever wins will become God himself. Great story and alot of killings. (9/10)