The summer 2025 TV anime Detectives These Days Are Crazy! has collaborated with ALLOUT , a performance team based on the concept of "muscular gentlemen," to release a "Muscle Bon Dance" official collaboration video featuring the ending theme song "GORI☆GORI Feez e-Girl!!" "ALLOUT" is a fitness term that means “giving it your all.” Performers with well-trained muscles are active in various events throughout Japan to contribute to the creation of a society where people can live healthy and prosperous lives through the spread of fitness training. In the video, the ALLOUT members perform a powerful and comical Bon Dance to the lively rhythm of “GORI☆GORI Feez e-Girl!!” with their well-trained bodies, and the Nipple-Tasting Man, a character who appears in the anime, also dances along with them. "GORI☆GORI Feez e-Girl!!" x ALL OUT Muscle Bon Dance Collaboration Video Detectives These Days Are Crazy! Creditless Ending Video The TV anime adaptation of Masakuni Igarashi's Detectives These Days Are Crazy! comedy manga series premiered in Japan on July 1, 2025. Crunchyroll streams the anime to the members in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS, Indian Subcontinent and Southeast Asia. Crunchyroll describes Detectives These Days Are Crazy! as such: Once a legendary detective, Nagumo Keiichiro now stumbles through middle age baffled by smartphones and modern life. His quiet decline gets disrupted when Mashiro, a bold high school girl, bursts into his office demanding to become his apprentice. Though he’s rusty and set in his ways, her relentless enthusiasm drags him back into detective work. Now the gap-bridging detective duo is on the case! Source: ALLOUT official YouTube channel
