The cartoon of muscular man is called tough guy cartoon in Japan.

Let me introduce some books to you.

Classic

The teacher of hell

Tough guy dragon horse

Raptor star

Shadow Warrior Tokugawa Ieyasu

Young tough guy

The Legend of Dragon and Wolf

The moment when Shura fought the Five Dragons of Beauty.

Sharp teeth

God's realm

Odyssey, many tough guy comics are actually declining in Japan now. If you want to see it, you can search it, or you can directly search cartoonists to introduce you to several cartoonists of this type-Takehiko Inoue, Stuart Cambridge and Tetsuo Hara.