'After School Secret Club') is a Japanese manga series written and illustrated by Teppei Fukushima [ja].

It was serialized on Shueisha's digital platform Shōnen Jump+ from October 2022 to December 2024, with its chapters collected in eight tankōbon volumes.

Written and illustrated by Teppei Fukushima [ja], Hōkago Himitsu Club was serialized on Shueisha's digital platform Shōnen Jump+ from October 18, 2022,[2][3] to December 10, 2024.

[4] Shueisha collected its chapters in eight tankōbon volumes, released from January 4, 2023,[5] to February 4, 2025.

[6] The series ranked seventh in the 2023 Next Manga Award in the web category.