Ryusei Yokohama stars in new TBS suspense drama LOST10

The first episode of the TBS Friday drama ‘LOST10’, starring Ryusei Yokohama, has premiered, sparking significant online discussion regarding its suspenseful plot. Set against the landscape of Hokkaido, the human suspense series follows a local detective, Ogoma (played by Yokohama), who becomes involved in the ‘Shikaradake Incident,’ a mountain climbing accident involving a tour guide and five participants.

As the investigation unfolds, an insurance investigator named Nao (played by Shun Oguri) appears, suggesting that the accident may actually be a criminal case. Suspicion arises when it is discovered that one of the survivors, a teacher named Aya (played by Ann Nakamura), is the beneficiary of the mountain insurance policies for all other participants. The episode concludes with hints of potential insurance fraud-related murder, leaving viewers speculating about the true motives behind the incident.