11 titles recommended if you like Ishura
Dorohedoro
Jack-of-All-Trades, Party of None
My One-Hit Kill Sister
The Dawn of the Witch
Scooped Up by an S-Rank Adventurer!
The Genius Prince's Guide to Raising a Nation Out of Debt
The Testament of Sister New Devil
Bogus Skill «Fruitmaster» ~About that time I became able to eat unlimited numbers of Skill Fruits (that kill you)~
She Professed Herself Pupil of the Wise Man
Claymore
Seraph of the End