Isekai o Vibrator dake de Ikinuku

Kenji was just an average university student until one fateful day when his senior asked him to deliver a package containing personal items—specifically, adult toys. While on his way, he bumped into Mana-chan, a girl from his department he secretly admired. Curious, she peeked inside the bag and was instantly horrified by its contents. Disgusted, she told Kenji never to speak to her again.

Desperate to clear up the misunderstanding, Kenji chased after her. In his rush, one of the vibrators slipped from his bag. As he bent down to retrieve it, disaster struck. A speeding truck—the infamous MM号 model—plowed into him. Instead of dying, Kenji found himself transported to a dense forest, still clutching the vibrator in his hand.

Confused but quickly realizing he was no longer on Earth, Kenji understood his fate. Now, armed with nothing but a vibrator, he would have to navigate this strange new world and somehow become its unlikely hero. His mission? To defeat the forces of evil in a realm where magic and monsters ruled.

The absurdity of his situation wasn’t lost on him, but Kenji had no choice. With determination (and a very unconventional weapon), his journey as the Vibrator Hero began. Whether he’d survive or not was another story, but one thing was certain—this was no ordinary isekai adventure.

Meanwhile, back in his world, rumors spread about the bizarre accident. Some claimed Kenji had vanished into thin air, while others whispered about the mysterious truck that left no trace. None could have guessed the truth—that he was now fighting for his life in another dimension, where his most embarrassing possession had become his greatest weapon.

The forest around him hummed with unfamiliar energy as Kenji took his first steps into the unknown. He had no allies, no guidance, and only a single, awkward tool to rely on. Yet, somehow, he’d have to make it work. After all, in this world, the rules were different—and survival meant embracing the absurd.

Would he rise to the challenge, or would the weight of his strange circumstances crush him? Only time would tell. For now, Kenji gripped the vibrator tightly, steeling himself for the battles ahead. The Vibrator Hero’s legend was about to unfold—one awkward, electrifying moment at a time.