Ayame Pond Park in Lake Togo's Haai Rinkai Park was opened in October 54 with the surrounding mountains as a backdrop, and is planted with about 30,000 Japanese calamus plants in rich colors such as white, purple, and yellow. Starting with the cherry blossoms in late March, the seasonal flowers such as wisteria, iris, Japanese calamus, water lily, and tamano kanhashi bloom, and it is popular as a healing park that is crowded with many customers.