Yōkoso Jitsuryoku Shijō Shugi no Kyōshitsu e

Yōkoso Jitsuryoku Shijō Shugi no Kyōshitsu e (ようこそ実力至上主義の教室へ), abbreviated as Yō-Jitsu (よう実) or more commonly, its alternative romanization, You-Zitsu, is a light novel series written by and illustrated by.

Synopsis
Kiyotaka Ayanokōji has enrolled at Advanced Nurturing High School, where it's said that 100% of students go on to college or find employment. But he ends up in D-Class, which is full of all the school's problem children. What's more, every month, the school awards students points with a cash value of 100000 yen, and the classes employ a laissez-faire policy in which talking, sleeping, and even sabotage are permitted during class. One month later, Ayanokōji, Horikita, and the students of D-Class learn the truth of the system in place within their school...

Releases
The series has been published under 's imprint since 2015; as of May 2017, five volumes and a spin-off volume have been released.

Manga
The manga adaption of the series, illustrated by Yuyu Ichino and written by the same author, began serialization in  on March 2016. Thus far, the manga series has published 3 volumes. A spin-off manga titled Yōkoso Jitsuryoku Shijō Shugi no Kyōshitsu e √Horikita has been serialized on  since June 27, 2017.

Anime
The light novel series has also been adapted into an anime series of the same name which is written by Aoi Akashiro and animated by Lerche Studio. Its first episode was aired on July 12 of 2017 and is currently airing.

Reception
As of May 2017, at least 500,000 copies of the light novel have been sold over. Thanks to the TV anime broadcast, the series reaches 1 million sales in total and gets a large reprint on August 17, 2017.