Saikyou Death Beam wo Uteru Salaryman, Isekai wo Yuku: Ken to Mahou no Sekai wo Muteki no Beam de Musou suru

Kaito Irie—an unremarkable young man without even hobbies to speak of—has been killed thanks to a goddess's careless mistake. As recompense, he is offered the chance to continue living in a new world with not just one newfound passion to guide and fulfill him, but three: "Collection," "Animal Ears," and "Laser Beams." But with everything looking too good to be true, Kaito can't help but wonder...is there a catch? Using his new god-given power to fire a beam powerful enough to smite any foe and precise enough to replace any tool, Kaito becomes an adventurer in search of riches and glory. Along the way, he tirelessly helps the oppressed, half-animal, half-human hybrids that inhabit his new home. Is it out of the goodness of his heart...or out of a desire to get closer to their irresistibly adorable animal ears?! Here unfolds the epic tale of a typical, run-of-the-mill guy who just happens to wield a peerless beam of death!

(Source: J-Novel Club)