Mahouka Koukou no Rettousei Shizoku Kaigi-hen (魔法科高校の劣等生 入学編) is the manga adaption of the 'Master Clans Conference Arc' from the 17th to the 19th light novels.

The Thesis Competition, an event with as much importance as the Nine School competition, this competition has the particularity to have its competitor brain compete to see which one has more mastery on magic theory. However, things may not go smoothly ... And "disturbance" may unfold...

High school student Jinpachi Kogure is a member of the manga club and is no good with women. Yumika Testuyoshi is a troubled female high school student who's always skipping school and searching for a girl she doesn't hate. However, these two are in reality young masters of the art of killing people: "Young Guns"----! Source: My Anime List

A murder case for the 20th anniversary for the manga of Kindaichi.

Haru, a fun, lovable, easygoing guy, has a problem, he burnt his girlfriend to death along with 5 buildings with his bare hands. What will happen to this human torch?

A series of 17 short cases of Kindaichi.

A sequel set two years after the events in Tantei Gakuen Q and the fall of the murder-planning syndicate Pluto, the story follows the students of Class Q under the new Principal Nanami as they solve mysteries, trying to live up to the legacy of the legendary detective who started their Detective School. But is Pluto truly gone, and what became of Cerberus, the high-ranking official who escaped two years ago?

Sumire is habitually indecisive. Kei is brutally straightforward. And so begins a sweet, high school love story.

The year is 20xx. Machine and Man have been waging a war with no end in sight. Amidst all the violence, the machine army decided the leader of humanity, Ootani Akira, ought to be erased from existence, so they send an assassin back in time to eliminate him! However, the Ootani Akira of the past was nothing but an incompetent human being, and what's more... every other character is even more incompetent?! [Original Web Manga](https://yanmaga.jp/comics/%E3%82%B7%E3%82%A7%E3%82%A2%E3%83%8F%E3%82%A6%E3%82%B9_%E3%82%A6%E3%82%A3%E3%82%BA_%E3%82%BF%E3%83%BC%E3%83%9F%E3%83%8D%E3%83%BC%E3%82%BF%E3%83%BC)

A new spin-off about the Kuroba twins.

The summer break is over and a new term begins, with it the time to decide on the new Student Council President. Adaptation of the final chapter of Light Novel 5, which was skipped in S1 of the anime.

The seasons have changed and it will soon be the second spring. Tatsuya and Miyuki have finished their first year at First Magic High School and are on their spring break. The two go to their villa on the Ogasawara Island archipelago. After only a small moment of peace a lone young woman named Kokoa appears before them. She has abandoned the Naval base and she tells Tatsuya her one wish. (Source: Anime News Network)