Toneri Park is a beautiful and expansive park located in Tokyo's Adachi Ward, and the venue is particularly popular in spring during sakura season. The park grounds are home to somewhere around 1000 cherry trees, and an annual festival is held when the blossoms are at their best.
Along with the beautiful blossoms to appreciate, the event is also set to include over 100 booths selling food and drinks, local products, and more.
Admission to the event is free of charge, but do bring yen if you plan on purchasing food, drink, or other items.