Hana yori dango: Fainaru

Tsukasa Dōmyōji (Jun Matsumoto) and Tsukushi Makino (Mao Inoue) embark on a worldwide adventure to retrieve a stolen tiara, believed to grant eternal love, after it's pilfered from their engagement dinner. Along the way, they reunite with former friends, including Rui Hanazawa (Shun Oguri), Sōjirō Nishikado (Shota Matsuda), and Akira Mimasaka (Tsuyoshi Abe). Their quest takes them to Las Vegas, Hong Kong, and a deserted island before ultimately revealing a surprising family secret.