2.5 Dimensional Seduction (Japanese: 2.5次元の誘惑, Hepburn: 2.5-jigen no Yūwaku) is a Japanese manga series written and illustrated by Yu Hashimoto. It began serialization on Shueisha's Shōnen Jump+ website in June 2019. As of October 2022, the series' individual chapters have been collected into fifteen tankōbon volumes.