Ryota of ONE OK ROCK confirms relationship with Saeko

Ryota, the bassist for the rock band ONE OK ROCK, has officially confirmed his relationship with television personality Saeko via Instagram. The announcement follows media reports of the pair being spotted together at Haneda Airport.

Ryota noted that their connection grew through Saeko’s dedication to animal welfare and disaster relief efforts. He shared intimate photos on social media, including images of Saeko interacting with horses at her ranch.

Both individuals have previously been married and have children. Saeko was formerly married to professional baseball player Yu Darvish, while Ryota announced his divorce from Michelle, the sister of Avril Lavigne, in October 2025. Sources suggest the two may have reconnected through mutual acquaintances after having attended Horikoshi High School together.