The third theatrical version of “Oshiri-tantei”, “Oshiri-tantei the Movie: The Secret of Soufle Island”, will be released nationwide on August 13, 2021. The film will be released in Japan on August 13, 2021, and features a teaser visual, a special report, and a comment from the voice actress who plays Oshiri-tantei, Sanpei Yuuko.

The original story of “Oshiri-tantei” is a hit children’s book series that has sold over 9 million copies, and is popular among boys and girls from infants to early elementary school age.
The story is about a famous detective named Oshiri-tantei, who looks like an oshiri (butt), but his deductions are excellent, and he solves mysteries.

The first theatrical version, “Oshiri-tantei: Curry Naru Jiken” was released in 2019, and the second, “Oshiri-tantei: Ladybird Iseki no Nazo” was released in 2020. The third film will be a double feature with “Survival in the Deep Sea!”.

The film takes place on the island of Soufle, where there is a town on a steep cliff and people live by flying in the wind.
The teaser visuals that have been unveiled this time show Oshiri-tantei and Brown with hang gliders (?) on their backs, as well as Kaito U riding a balloon. It will be interesting to see what kind of incidents and adventures will unfold on this island.

“Oshiri-tantei the Movie: The Secret of Soufle Island” will open in theaters nationwide on August 13.

Sanpei Yuuko
What a surprise! Thanks to all of you, Oshiri-tantei will become a movie for the third time! Thank you so much for your support.
Join Oshiri-Tantei and Brown as they solve new mysteries that only a movie can solve.
And this time, Oshiri-Tantei and his friends will fly in the sky!
There are many points of interest in the visuals, such as the presence of Kaito U. I’ll be waiting for the movie with a cup of tea.

(C) Troll/POPLAR (C) 2021 Toei Manga Festival Production Committee