From [MangaHelpers](https://www.mangaupdates.com/groups.html?id=1011): A mysterious event causes a number of people in Ikebukuro to collapse, but after they gain consciousness they explode and die! Ryuji and his friend Taizou Miyauchi are determined to find the cause after their friend meets their explosive end in front of them. But instead of finding answers, they are given a death sentence and transported to a strange world by a mysterious child. To return home they must compete in, and survive, the Purgatory Games! [Niffer]

The top female stars of the school are in constant competition. Each has a harem, excellent grades and is beloved by all. Will supremacy be decided by whose "Prince" is best? Kaoru may look the part, but she's a reluctant Prince. (Source: ALC Publishing)

Yasuda Ippei is the son of Yasuda Seijiro, the head of Yasuda Group, Japan's biggest business conglomerate. Although he is the son of a distinguished family, he has absolutely no disagreeable areas and is liked by everyone. His academic achievements are exceptional. He completed his entire high school programme in 2 years and qualified for Tokyo University's Faculty of Law without studying for the exams. In order to establish his own concept of justice, Yasuda leaves his position as the heir to the Yasuda Group to attend the police academy. He becomes a detective at Kyobashi Police Precinct and bravely faces great evil. (Source: DramaWiki)

Anthology based on writer Tsutsui Yakutaka’s works.

6. Mirionera Drive Ch. 1-2 1 7. Mirionera Drive Ch. 1-2 2

Struck by Lightning and Having Lost Everything, a Boy Rises to Power by Mastering the Lightning Arts!In a world where magical talent determines one's entire worth, Lintence was born into a prestigious family of mages. As the first person in history capable of wielding magic across all eleven attributes, he was hailed as a prodigy. But tragedy struck. A single bolt of lightning hit Lintence directly, and the shock left him able to use only "Lightning Magic." Scorned as "incompetent," he was banished from his home, losing everything he had. It was then that Alfos, the most powerful mage in existence, appeared before him. Becoming Alfos's disciple, Lintence devotes himself to rigorous training, aiming to master "Lightning Magic" and become the greatest mage of all—! A heroic tale of the strongest "Lightning Mage" rising to power. https://www.cmoa.jp/title/235895/

Life is the most fragile thing. That's the world of "martial madmen". A lone drifter, Bowie, appears in the violent city of Longshanbó. There he meets a mysterious non-human girl, Shiyu, for whom he throws himself into a bloody battle in order to save her! A violent action work where life and death are constantly at stake!

Anthology about boobs by various mangaka.

This volume contains graphic violence and nudity.

In order to repair the synergy that was distorted by the evil deities in the ancient past, a young boy named Shuri has appeared in present day, but the evil deities harvest the "Groundskeepers" in place to stop him.

Usami-chan has always wanted a pair of rabbit ears, and she finally managed to have a pair grafted. Will Mikura-kun think she's cute? But there's just one problem... she's suddenly become very 'sensitive'. For fans of Mimi Mix! - this is the same world, but it's not yuri. Four chapters total. It's the minimum possible ecchi, everything is off camera - maybe two milli-Toloverus.