71 series tagged Shounen.
Spy X Family 
Conquering Dungeons With Copy Paste! 
Albus Changes the World 
Ranker’s Return (Remake) 
Global Job Change: Starting With the Hidden Class Necromancer Lord 
Doctor’s Rebirth 
Guard pass 
Seres’s Resolve: The Battle for Humanity 
Hello! Veterinarian! 
Starting As The God Of Wealth, Taming Billions Of Divine Pets! 
I Was Thrown Into an Unknown Manga 
My Wife Waited in the Wheat Fields 
Past-Life Demon 
The Eternal Supreme 
The Great Mage Returns After 4000 Years 
Children of the Rune 
The Dark Swordsman Returns 
Legendary Youngest Son of the Marquis House 
Bizarre restaurant 
The Beginning After the End 
Secretly Cultivate For A Thousand Years 
Survival Story of a Sword King in a Fantasy World 
Overgeared (Team Argo) 
Dark and Light Martial Emperor 
Absolute Person in Every Corner 
Super Gene 
Top Tier Providence - Secretly Cultivate for a Thousand Years 
His Majesty Is My Ideal Boss! 
Study Group 
The Great Villain Senior Brother and All of His Yandere Junior Sisters 
How to Make Love in a Fantasy World 
Overgeared 
I Quit the Hero’s Party 
The Ruler Of Darkness 
The Postman of the Apocalypse 
Mairimashita! Iruma-kun