Marcey Naito‘s Tying the Knot with an Amagami Sister manga is inspiring a TV anime adaptation. An illustration was released with the announcement.
Tying the Knot with an Amagami Sister began as a one-shot in Weekly Shonen Magazine in 2020 before receiving serialization in 2021. Nine tankoubon volumes have been release as of March 2022 under the Kodansha Comics label.
Kodansha USA describes the manga as:
Uryu Kamihate has had a rough start to life, but plans to forget it all by achieving his dream—matriculating into medical school. But when he arrives at his new foster home, a working shrine, his dream of a quiet place to study goes up in smoke. Not only will he be living with the three beautiful, lively Amagami sisters—but he learns that he must marry one of them and take over the temple!