Nagi no Oitoma (Japanese: 凪のお暇, "Nagi's Long Vacation") is a Japanese manga series written and illustrated by Misato Konari. It has been serialized in Akita Shoten's josei manga magazine Elegance Eve since June 2016, with its chapters collected into ten tankōbon volumes as of August 2022. A television drama adaptation aired from July to September 2019. As of January 2021, the manga had over 4 million copies in circulation. In 2019, Nagi no Oitoma won the Excellence Award at the 22nd Japan Media Arts Festival. In 2020, the series won the 65th Shogakukan Manga Award in the shōjo category.