In a world secretly run from the shadows by magic and those who wish to control it, a mysterious academy trains young witches to seek revenge on a world that treats them like tools. Alice, a young magic prodigy, has been taught to live for this goal - while Mari, an almost powerless human, stumbles through life looking for mutual understanding. However, when Mari’s reasons for attending the school become increasingly clear, Alice must cope with revelations of her own!

As a child, Chiyoko loved chocolate, and loved her dad the chocolatier even more. But after he suddenly disappeared, she grew up detached and cold, and now hates the taste of chocolate. Her dad’s old chocolate shop still stands, and as she passes by one day she notices that it’s reopening under the same name, selling the same homemade chocolates. Not only that, but the new chocolatier there is a girl whose name is also Chiyoko! Can this new Chiyoko bring back some warmth — and chocolate — into our Chiyoko’s life?

The morning after she got dumped by her boyfriend, when she woke up, she was in the same bed as her childhood friend, Hijiri?! Despite the heartbreak and shock of it all, Koyori just can't seem to forget Hijiri telling her "I love you"…?! How do you go from being "childhood friends" to “lovers”?! Super popular on the online bookstore! An innocent first love between adults who are trying to graduate from being just childhood friends; it's a heart-racing LOVE!

(Source: MangaDex)

From Wings of Yuri:

High school story about the a love triangle between 2 girls and a boy.
Fuuka likes Riri. Riri likes Itta. Itta likes Fuuka.
This isn’t a typical love triangle, though!

Onodera Saku posed as a boy up until the end of elementary school in an attempt to console her mother, who tremendously grieved the death of her elder brother. Seated right next to her, on the other hand, is Nishioka who grows out his hair beyond the usual length for boys and because of that is picked on. Following a conflict with his classmate he decides to cut it short. Next day he helps Onodera when her toilet bag is snatched away by that very same boy. Fast forward. Onodera no longer dresses like a boy and finally confesses her love to Nishioka, but is rejected. How did it turn out this way?

(Source: MU)