Kurata Uso manga
From MangaHelpers: Hanadera Keisuke is obsessed with yuri, and he's read all the Yuri Hime manga. However, he is sadly aware that there is one thing a lesbian romance absolutely does not need-- him. One day, a student named Akane transferred to his class from an all-girls school. She used to go to school with another classmate, Saori, and Akane immediately tried to pick up their friendship. However, her clinginess, desire for alone-time, and intensity all convinced Keisuke that he was finally seeing yuri in reality! Soon enough, Keisuke had stalked them enough to see a love triangle between Saori, newcomer Akane, and their standoffish classmate Matsuoka. Is there truth to his observations, or is he viewing the world through yuri-tinted glasses? [tethysdust]
From Hoshikuzuu Scans: Listen to this. While we were at a Yakitori place talking about otaku stuff, we were blown into an alternate world. You may not believe what we are saying, but what is more unbelievable is that there are no girls in this world!! None! Nada! Zilch!!! Auuuugggghhhh! A bunch of good-looking dudes who like yuri: Kagome, Fuuga, Kamakura, Sakuragaoka, Ototachibana, Musashino, Hanadera. How are they going to live in a world full of only dudes!? It’s full-on survival of the fittest! Not! So it’s just your average unusual manga! Rest assured!
Rica Von Rozenberg a doctor in robotics starts working with a android that she names Elder. And Elder starts life out of that of a small child. She is able to to learn all sorts of things. But what happens when the creator isn't there to teach anymore?
Influenced by two of their friends, a pair of female high school students, Natsu and Kumiko, begin playing the popular MMORPG "Apocalypse Online." When they log in for the first time, they find they've been given a rare item, a pair of "marriage rings," which gives the two of them special bonuses when they are near each other. But while their "relationship" is a funny quirk of the game to Natsu, Kumiko secretly longs for it to become a reality...