Trapped in unfulfilling relationships, two coworkers find unexpected intimacy through secret messages that challenge everything they believe about love.
When It Rains, It Pours (2025) is a drama series that premiered on January 10, 2025, spanning 2 seasons and 17 episodes. It stars Asahi Ito, Jun Muto, Yurika Nakamura and Masanari Wada. Viewers rate it 8.0 out of 10 across 23 ratings.
Watch the official trailer for When It Rains, It Pours before you start streaming.
Official trailers, teasers, clips and featurettes for When It Rains, It Pours.
Trailer
Trailer
Asahi Ito
as Sei Nakarai
Jun Muto
as Kazuaki Hagiwara
Yurika Nakamura
as Sae Kiriyu
Masanari Wada
as Issho Hagiwara
Maki Mizuno
as Shoko Hagiwara
Yui Kitamura
as Narumi Shinomiya
Average viewer score of 8.0/10 from 23 ratings.
When It Rains, It Pours, centers around two guys who are both in relationships. One living his girlfriend and another living with a guy, who is his best friend, but he wants more than that. Both of the main guys are unhappy with their relationships and the lack of physical intimacy and when one sends an email to the wrong address, they start to talk and begin an emotional affair, which leads to a one-night stand,…
Reviewed on August 29, 2026
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When It Rains, It Pours (2025) is available to stream on Rakuten Viki. Availability comes from JustWatch data and varies by country.
When It Rains, It Pours has 2 seasons and 17 episodes in total, starting from its premiere on January 10, 2025.
When It Rains, It Pours is currently listed as returning series, with the most recent episode airing on February 21, 2025.
When It Rains, It Pours (2025) stars Asahi Ito, Jun Muto, Yurika Nakamura, Masanari Wada and Maki Mizuno. The full cast list with character names is available in the cast section of this page.
When It Rains, It Pours (2025) is rated 8.0 out of 10 from 23 viewer votes, and suits viewers who like drama series. Reviews from viewers are collected further down this page.
The official When It Rains, It Pours trailer is embedded in the trailer section of this page and plays instantly in your browser.
