The popular BS-TBS drama franchise “Keitai Deka” will launch its 8th series this December. Titled “Keitai Deka Zenigata Yui,” the show will star SEVENTEEN model Anri Okamoto (16). The “Keitai Deka” (“mobile phone detective”) dramas started in 2002 with Aoi Miyazaki (24) as the lead actress. Every series has featured a different main character with...