Kyutai Panic Adventure!' (球体パニックアドベンチャー!, Kyutai Panikku Adobencha!; lit. "Orb Panic Adventure!") is a special crossover series between various franchises published by Shueisha.
The special was part of many animated multi-screen "Panic Adventure" crossovers of Shueisha manga series that have been screened at special events called "Odaiba Boken-Oh" (お台場冒険王; lit. "Odaiba Adventure King") in Japan. These events were held from 2003 to 2008 to commemorate Fuji TV's 45th anniversary. The crossover was featured exclusively at the Fuji TV headquarters in the Kyutai (orb) section, where smaller screens partially surrounded the audience watching, each showing a point of view, while a bigger one would occasionally change between the scenes featured on each screen. In the following year it had a sequel called Kyutai Panic Adventure Returns!