* Crunchyroll: This streaming service offers a large library of anime shows and movies, including Case Closed. You can watch Case Closed in English with subtitles on Crunchyroll for free with ads or with a premium subscription for ad-free viewing.
* Funimation: Funimation is another streaming service that offers a large selection of anime shows and movies, including Case Closed. You can watch Case Closed in English with subtitles on Funimation for free with ads or with a premium subscription for ad-free viewing.
* Hulu: Hulu also has a large library of anime shows and movies, including Case Closed. You can watch Case Closed in English with subtitles on Hulu with a subscription.
* Netflix: Netflix has a smaller selection of anime shows and movies, but it does have a few seasons of Case Closed available to stream. You can watch Case Closed in English with subtitles on Netflix with a subscription.
* Amazon Prime Video: Amazon Prime Video also has a small selection of anime shows and movies, but it does have a few seasons of Case Closed available to stream. You can watch Case Closed in English with subtitles on Amazon Prime Video with a subscription.