saiai is a Japan drama released in 2021 rated 8.3/10 with 10 episodes. This thriller series has been watched by 2,646 viewers.
Key Details
| Country |  Japan |
| Genre | ThrillerMysteryRomanceDrama |
| Year | 2021 |
| Episodes | 10 |
| Duration | 00:45:00 |
| Rating | 8.3/10 |
| Director | Tsukahara Ayuko, Yamamoto Takeyoshi, Murao Yoshiaki |
| Main Cast | Yoshitaka Yuriko, Matsushita Kouhei, Iura Arata |
| Type | Drama |
| Content Rating | 15+ – Teens 15 or older |
Plot & Analysis
Story Overview
A suspense love story centered around Sanada Rio, a businesswoman who suddenly became an important reference for a murder case; a detective who is Rio's first love and is trying to pursue the truth of the case; and a lawyer who wants to protect Rio by all means. Back in 2006, a disappearance case happened in a peaceful town where Rio grew up in. Fifteen years later, the person involved in the case appeared in front of Rio, who has now become a leading businesswoman. This caused Rio to suddenly remember the things that should have been sealed in her memory. (Source: DramaWiki)
Critical Reception
saiai has received excellent reviews with a rating of 8.3/10 based on 1,060 ratings. It is ranked #1,019 in popularity.
Frequently Asked Questions
What is the rating of saiai?
saiai has a rating of 8.3/10 based on 1,060 ratings.
How many episodes does saiai have?
saiai has 10 episodes, each approximately 00:45:00 long.
What genre is saiai?
saiai is a Thriller, Mystery, Romance, Drama drama from Japan.
Who are the main actors in saiai?
The main cast of saiai includes Yoshitaka Yuriko, Matsushita Kouhei, Iura Arata.
When was saiai released?
saiai was released in 2021 in Japan.
Data sourced from publicly available entertainment databases. Last updated: April 13, 2026.