This weekend is the best time to see the cherry blossoms in Tokyo. Introducing the "Barbecue Dish" from the 100-yen shop "Ceria" that you should definitely prepare when preparing for cherry blossom viewing.
This product is a leisure tableware that allows you to combine food and drinks on a "one plate". In addition to three partitions for cooking and yakiniku sauce, it also has a deep holder for drinks and a slit for chopstick rest.
You can easily move seats by carrying the plate together. Don't worry about being confused with someone's drink or disposable chopsticks. Placing a drink gives it a moderate weight, so it has the advantage of being less likely to be blown by the wind (although be careful).
The material is polypropylene (BPA-free), and a dishwasher can be used. There are two types, square and circle, and the price is of course 100 yen each (excluding tax). It will be a little baggage, but it can be used repeatedly during the leisure season, so why not keep it all together?