Responses
The first one - Life Senjou no Bokura
https://www.mangago.zone/read-manga/life_senjou_no_bokura/
I have no idea what’s the second one but I’m interested to know about it!
Well said ┑(￣Д ￣)┍
The first one is a more serious one. About two teenager who used to like to walk in the white line along the street. Maybe. They separate eventually for a few years. And meet again in the north pole and date again until they die.
The second one os a world where most women have started to die and mostly men remain. The uke protagonist is a scientist who wants to fall in love with a girl and wants to solve the problem. But a male who is supposed to be one of the few to be able to date with a girl is gay and falls for him