Hannah Y.
Google
This island carries a dark and unsettling history, once serving as a site where poisonous gas was manufactured during World War II. Remnants of the factory still remain scattered across the island, and walking or cycling around to discover them is both fascinating and sobering. While the museum costs only 200 yen, it is small and offers limited information about the gas production, leaving much of the history to be imagined through what remains.
In striking contrast to its past, the most heartwarming part of the island is the presence of domesticated European rabbits that were brought here and have since flourished. They roam freely everywhere, and feeding and playing with them feels surprisingly calming and therapeutic.
The island is also filled with beautiful, Instagram-worthy spots, making it a peaceful place to explore and relax. There is a deep irony in finding such tranquility on an island that once existed to create such inhumane weapons—a powerful reminder of how places, like people, can heal over time.