Aegis
https://myreadingmanga.info/yoo-ha-jin-rage-of-angels-es/
Kami-sama, Ki-sama O Koroshitai.
LR ch.23
Prison Lab
LR ch.42 ♂ Harakawa: . . . . ♂ Eyama Aito. . . . . . . .x. . .♀ Aya Kirishima ♀ Nagamine:. . . . .♂ Katsumata Seiji . . . . x. . .♀ Kuranashi Erika ♂ Nimura: . . . . . . ♀ Misaki Yoshino. . . . . x. . .♂ Tomiya Kiyoshi
Kamisama No Iutoori (fujimura Akeji)
Prelude: http://www.mangago.me/read-manga/0_zero/ "I have an idea: why don't we take the most worthless human and make him God?"
Shokuryou Jinrui
Ie and his friend Kazu on a bus when a gas is released. He wakes up in a place where humans are getting either dismembered or drinking a fattening liquid out of straws coming down from the ceiling, making them mindless cattle for a giant caterpillar.
Tatoe Hai ni natte mo
Sick sister, brother dies, brought to a game of dice with 3 others. ch.43
Aku no Kyouten