The Rise of the Unemployed Wise Man.

Ro W

This is something I stumbled upon. I hope it catches your attention.

LurkingMcLurk

Formatting you comment with this information would be helpful
https://forums.j-novel.club/topic/1427/seichou-cheat-de-nandemo-dekiru-you-ni-natta-ga-mushoku-dake-wa-yamerarenai-you-desu?_=1618053205408

Shiroi Hane

Looks to be a manga only: 失業賢者の成り上がり～嫌われた才能は世界最強でした～

失業賢者の成り上がり～嫌われた才能は世界最強でした～ 1

I have volume 1 on my wishlist but don’t think I’ve ever read it. I have it starred on Nico Nico Seiga too, but it’s parked on the first part chapter:

失業賢者の成り上がり　～嫌われた才能は世界最強でした～ / 原作／三河ごーすと漫画／おおみね https://seiga.nicovideo.jp/comic/48211

LegitPancake

Yea don't think JNC will be getting any Jump manga anytime soon.

Korppi

Yes, it is indeed an original manga. However, j-novel does have one of the author's (Mikawa Ghost) novel works; My Friend's Little Sister Has It In for Me!