The Kaikyokan Aquarium in Shimonoseki, Japan, has employed a unique method to combat the loneliness of its sunfish following its temporary closure for renovations. After the aquarium shut down in December 2024, staff observed that the sunfish began to exhibit signs of distress. Reportedly, it stopped eating jellyfish and started rubbing against the tank, indicating potential health issues. In a bid to alleviate the situation, staff members attached human-like cardboard cutouts dressed in their uniforms to the tank, believing this might help the sunfish feel less lonely.

Initially, the idea seemed ludicrous, but as the aquarium shared via CNN, the following day revealed a remarkable improvement in the fish's health. "Then…the next day, it was in good health again!" stated the aquarium, illustrating just how effective this quirky intervention had become. The sunfish, described as having a curious personality, would usually swim toward visitors, thereby growing accustomed to human presence.

This is not an isolated case; the aquarium previously dealt with similar challenges. During a previous lockdown caused by COVID-19, another aquarium in Tokyo devised a plan to keep its eels socialized by facilitating video calls with volunteers. The success of these creative solutions raises an interesting question about the emotional needs of marine animals and their interactions with humans.

In a post shared on social media, the aquarium showed images of the sunfish swimming in front of the makeshift "people" and engaged happily with staff members cheering it on. This initiative has garnered significant attention online, with many social media users expressing support and sharing photos taken during their visits. Marine life specialists note the potential health benefits for animals, emphasizing the importance of social interaction.

For more insights on this heartwarming story, visit BBC.