Yasuharu Ishii (born 1969) is a Japanese television drama director and film director affiliated with the Production 1 Division of TBS Television (formerly TBS Entertainment). He graduated from Waseda University.
Set at a famous high school for the super-wealthy, this is a puppy love story centered on Tsukushi Makino, a poor girl, and the F4 gang of rich kids headed by the rough and fearless Prince Charming, Tsukasa Domyoji.
Four years have passed since that emotional marriage proposal at Tsukushi Makino's high-school prom, and Tsukasa Dōmyōji announced his engagement to Tsukushi to the entire world. At an engagement dinner between their families, Dōmyōji's mother, who has been strongly against their relationship before, presents Tsukushi a tiara, which is estimated to be worth roughly 10 billion yen, as a token of their engagement. But that night, the tiara is stolen by somebody! Then, Dōmyōji and Tsukushi travel around the globe to Las Vegas, Hong Kong, and even a deserted island to get the tiara back—the legendary tiara that has been believed to "bring eternal love." In the meantime, where and what are the "F4" fellows, who have just gone separate ways, doing now?
What happens with two children commit two different muders in order to protect each other? Does salvation exist for them? In order to walk beneath the sun once more, Ryouji and Yukiho find themselves in a twisted web from which neither can escape without abandoning the other. Having no one but each other, this drama follows the events the follow that fateful day… 14 years ago.