Koyuki
Japanese model and actress
Buzz Score is a daily 0-100+ popularity score based on public activity across the web.
Koyuki
Koyuki Kato, known by her stage name Koyuki, is a Japanese model and actress. She gained popularity after her role in the drama series Kimi wa Petto in 2003, alongside Jun Matsumoto. Koyuki's breakthrough in international cinema came with her appearance in the 2003 film The Last Samurai, where she played the character Taka. She has also been featured in various commercials for brands like Coca-Cola Japan's Sokenbicha, P&G Max Factor SK-II, and Suntory Kakubin. Koyuki married actor Kenichi Matsuyama in 2011 and the couple has three children together. Koyuki has also appeared in other notable films such as Pulse (2001) and Laundry (2002).
Koyuki ranks #12,914 most popular person with a Buzz Score of 0.4. Koyuki peaked at #24,495 of all time (May 3 - Jun 1, 2026). Koyuki ranks #28,357 over the past 365 days.

