Tepetoru! Teppen Tottaru!

With good looks and brains, university student Ryou Shinomiya is utterly bored with his smooth-sailing life. One day, he learns that his senior, Junta, who aspires to be a comedian, has split up with his double-act partner. Ryou, who has always been drawn to Junta's boundlessly cheerful and adventurous approach to life, suddenly decides to become Junta's new partner. Living together, entering competitions, performing live... A heart-fluttering BL story of two young comedians growing as a duo.

(Source: Libre, translated)