Kaho Koyanagi

At just 5 feet tall, Kaho is the spirited heart of the crew. With her knack for jokes and a bubbly vibe, she knows just how to lift everyone’s spirits. Often dubbed "everyone's little sister," her childlike charm adds a sprinkle of joy to every gathering. And here's a twist: her childhood buddy Renako has a bit of a memory lapse, thanks to a surname switch from Minaguchi to Koyanagi. But with Kaho's infectious personality and playful antics, it won't be long before those memories come rushing back, creating even more fun moments together!