An anime opening theme is no longer a niche track for fans to skip past. It's a distribution machine. Creepy Nuts' "Otonoke," the opening for Dandadan's first season, became a worldwide hip-hop hit on the strength of an anime slot — and the numbers make the case better than any think-piece.
The receipts
"Otonoke" topped the Billboard Japan Hot 100, hit number 22 on the U.S. Bubbling Under Hot 100, and led World Digital Song Sales, per Billboard. It was certified gold by the RIAA — an American certification for a Japanese-language rap record — and its music video crossed 100 million YouTube views, per Toky Tunes. Billboard Japan and Spotify named it the "Most Played Japanese Song Overseas" in their 2025 annual rankings. A jersey-club-inspired Japanese rap track went global because it was bolted to the front of a hit anime.
Jersey club is the connective tissue
The sonic detail matters. "Otonoke" leans on a jersey-club bounce — a sound born in Newark, Black, American, and now ricocheting back through a Japanese duo's biggest international record. That's the anime-hip-hop intersection working in both directions at once: a Black American club sound powering a Japanese rap song that breaks worldwide through Japanese animation. The genealogy is worth naming because it's usually flattened into "anime music is cool now."
Dandadan made the slot, but the slot is the product
Dandadan's second season arrived July 3, 2025, on Crunchyroll, Netflix, and Hulu, with Aina the End taking over the opening, per Anime News Network. The franchise has become a launchpad: season one's opening went global with Creepy Nuts, and the show's music slots are now coveted real estate for artists chasing international reach. The anime opening has effectively become an A&R channel.
The economics behind the placement
For an artist, an anime opening on a globally simulcast hit delivers something a label can rarely buy outright: simultaneous exposure across dozens of countries, week after week, to an engaged young audience. Streaming platforms get a hook that keeps viewers from skipping the intro. The studio gets prestige and a marketing asset. Everyone wins — but the artist who lands the slot wins biggest, converting one placement into a charting record.
What this means for the next wave
Expect more deliberate matchmaking between hip-hop-adjacent artists and anime openings, and expect Western labels to start treating these slots as priority placements rather than afterthoughts. The lesson Creepy Nuts wrote in chart positions: an anime opening is one of the most efficient global launch vehicles in music right now.
For the culture S&B covers, "Otonoke" is a case study in the intersection paying off creatively. A Black American club sound, a Japanese rap duo, a globally streamed anime, and an American gold certification — all in one record. That's the crossover doing exactly what it should.

