It’s a “Higurashi no Naku Koro ni” 4-koma manga, published by Futabasha.

A princess who served the Hidden Empire was conspired by her relatives and those in power to be labeled a "bloodthirsty traitor" and executed on the altar of blood. However, time passes, and the intentions of those with whom she once crossed swords, including her "archenemy," intersect, and she is called back to this world. Awaiting her in her second life is the warm protection and unhesitant love she never received in her previous life. The man who was supposed to be her enemy is now at the forefront of protecting her. While her heart melts at the sight of his sweetness, the unquenchable fire of revenge continues to smolder deep in her heart. The truth behind the false accusation that robbed her of her honor, the dark secrets of power that shroud the imperial capital, and the hidden deal behind the "recall"... Will she surrender to love, or take up her sword and settle her past? The princess must make multiple choices, repainting her blood-stained destiny with "love." (Source: Piccoma, translated)

Company employee Sano Jyu, who had a frail constitution, always had a sensation of heat inside his body. Then, he collapses due to the combination of a busy season and an outburst of fever. Then the goddess appears and tells him. You have made a mistake in the world in which you should be born. The cause of the fever is magical power, and he was born with magical power in a world without magical power. Itsuki is reborn in another world with a healthy body and more magical power than any other person, just as he wished, thanks to the power of the goddess. And with the legendary magical beast born from the egg he was given as his partner, he begins his second life as an adventurer...

An anthology of Aldnoah.Zero by various mangaka.

Official manga anthology for the video game *Danganronpa Another Episode: Ultra Despair Girls*.

D'Artagnan leaves his hometown of Gascogne for Paris in order to join the King's Musketeers or the Guards of the Cardinal. At his arrival, he went into an argument with Athos, Porthos and Aramis and provokes them into a duel. At the time of the duel, they were interrupted by the Guards of the Cardinal who are enforcing the King's decree banning duels. Afterwards, D'Artagnan and company became friends and adopted the motto, "all for one, and one for all". (Wikipedia)

Takahashi, a young man who failed his university entrance exam for the second year got kicked from his parents home and had to start living alone in an apartment inside Akihabara's radio tower introduced by his yakuza uncle. There he met a "hero of another world" or to be more accurate, a manga artist girl living on the top floor of the tower claiming to have come from another world. Receiving the mission from his uncle to find the secret of the residents of the tower who, for some reason, all seemed to be almost demented, he was about to start his new life utterly lacking from common sense.

Raidor Zain is the second prince of the Kingdom of Zain. On the day he was chosen to bear the Holy Sword, the boy's destiny is set into motion. Exiled from the capital by his jealous older brother, Granard Zain, the boy spends his youth in the harsh remote frontier. There, he finds a little peace and happiness for himself. However, he finds himself caught up in the war with the neighboring Arslein Empire... Confronted with his brother's plot and the war over the holy sword, Radeor decides to "rebel"... (Source: Ichijinsha Plus, translated)

1. Joushi no Kuse ni Namaiki da 1 2. Joushi no Kuse ni Namaiki da 2 3. Joushi no Kuse ni Namaiki da 3 4. Joushi no Kuse ni Namaiki da 4 5. Hettism 6. Daisukirai

A collection of short stories: 01. kissing number problem 02. Theobromine (テオブロミン) 03. Reizokusei Club (隷属性クラブ) 04. Hishigyaku Shindo (被嗜虐深度) 05. On - A small look into in the life of a couple as they cuddle and fool around. 06. Off 07. Katte ni Rakuen-chan(Kari) (かってに楽園ちゃん(仮)) 08. Soreyuke Rakuen-chan(Kari) (それゆけ楽園ちゃん(仮)) 09. Migi no Futari (右の二人) 10. C-