This is one you can't miss—A brand-new item sure to capture the hearts of Kamen Rider Hibiki fans: the “Henshin Onsa (Transformation Tuning Fork) Onkaku Paper Knife” is here! The tuning fork used by Hibiki for transformation is now a practical paper knife. Just placing it on your desk will make you feel like a “modern-day Oni.” This isn’t just stationery—it’s your transformation prep in disguise!

First, take a look at the appearance. The unique design of the Onkaku is faithfully recreated, and the moment you pick it up, you'll want to shout, “This is Hibiki!” The unfolding motion of the tuning fork part perfectly replicates that iconic pre-transformation moment. It functions as a paper knife but looks exactly like the real deal from the show—sure to get your spirits up!

The true essence of this item lies in “sound”—and that’s no exaggeration. In the show, Hibiki would pluck or strike the tuning fork to initiate transformation—Onkaku was a device that spoke through sound. Knowing that, you’ll find yourself instinctively reaching for this Onkaku-shaped paper knife. Every time you slice open a letter, you’ll recall the striking motion of Hibiki’s transformation.

In the show, the Onkaku wasn’t just for transformation—it was also used to summon Disc Animals and play back recorded audio, making it a versatile tool. For us in the present day, it functions as a paper knife, yes, but it also serves as a “mood-boosting hero gear.” It might be overkill for stationery—but that’s exactly what makes it so cool.

Just having it casually placed on your desk will catch the attention of those in the know—“Hey, is that the Onkaku?” Reaching for it during a break and slicing open an envelope feels like your own little transformation ritual. Adding a touch of the extraordinary into everyday life—that's another part of this item’s charm.

The “Henshin Onsa Onkaku Paper Knife” isn’t just a piece of merchandise for those familiar with the world of Kamen Rider Hibiki. It’s a fusion of nostalgia and practical design—a transformation tool for grown-up fans. A must-have item has just arrived.