Pachinko & Slot Machine Audio

With experience on over 100 machines, we handle everything—SE, BGM, voiceovers. If there’s a spec, we’ll meet it with sound. That resonance? It’s unmistakably crafted by our hands.

TV / Film Scoring

We listen deeply to every story and translate its world into sound. Our sensitivity, honed through on-site scoring, allows us to fully support and enhance each narrative.

Sound Design for Interactive Installations

Sound alone won’t move the world—experience will.
We design the entire experience, from concept to on-site tuning.
Example: Zukan Museum GINZA. That otherworldly audio space? That was us.(https://tokyoartnavi.jp/column/13715/)

TV Shows / Web Advertisements

Narration, effects, music—we make every sound ourselves.
That was the case with “Mitateru Force”, too.
Recognition follows. But sound? Sound moves the world ahead of everything else.(https://www.nhk-ed.co.jp/corporate/news/20240425/)

Sonic Branding

Sound doesn’t just stir emotion—it embeds memory and defines identity.
That’s the power of sonic branding.
People are drawn to a sound they can’t ignore.
Using music psychology, OTOYA scientifically shapes a company’s “voice.”

Casino / IR (Integrated Resort)

By 2030, IRs will open in Japan. And when that time comes, certain sounds must play.
We’ll take the sense and skill honed in pachinko development, and design every casino tone with precision—crafting desire through sound.