Tying the Knot with an Amagami Sister (Japanese: 甘神さんちの縁結び, Hepburn: Amagami-san Chi no Enmusubi; lit. 'Matchmaking of the Amagami Household') is a Japanese manga series written and illustrated by Marcey Naito. It was originally published as a one-shot in Kodansha's Weekly Shōnen Magazine in December 2020, before beginning serialization in the same magazine in April 2021. An anime television series adaptation produced by Drive aired from October 2024 to March 2025.