On Sunday, an American tourist enters the enclosure of Punch, a baby macaque monkey at Ichikawa City Zoo in Ichikawa, Japan, and is reported to terrorize primates there, according to the outlet covering the incident. Punch had previously gained attention earlier this year due to viral internet footage or coverage. The report says the person appears in a costume described as an emoji and climbs into the enclosure, reaching the area where the monkey and other primates are kept.

The available information focuses on the location and timing of the incident—Sunday at Ichikawa City Zoo—and on the fact that the enclosure contains Punch, who is recognized from earlier public attention. It also describes the tourist’s approach, including that the person uses a themed costume before entering the animal area. The report does not provide additional details about any injuries, the zoo’s immediate response, charges, or confirmed outcomes for the primates beyond the claim that the tourist’s actions cause distress.