Patrick Frater Asia Bureau ChiefJapanese stars Ito Hideaki (“Tokkai”), Kasamatsu Sho (“Flowers and Rain”) and Yamashita Tomohisa (“The Man from Toronto”) have joined the cast as series regulars on “Tokyo Vice.” The series is backed by streaming service HBO Max, Japanese pay-TV leader Wowow and Endeavor Content.The Japanese and English-language crime drama series boasts a previously announced headline cast that includes Ansel Elgort, Ken Watanabe, Rachel Keller, Ella Rumpf and Kikuchi Rinko.The