Adabana (adabana -徒花-, "Sterile Flower" or "Without Substance") is a Japanese manga series written and illustrated by NON [ja].

It was serialized in Shueisha's seinen manga magazine Grand Jump from March 2020 to June 2021, with its chapters collected in three tankōbon volumes.

Written and illustrated by NON [ja], Adabana was serialized in Shueisha's seinen manga magazine Grand Jump from March 18, 2020,[2] to June 16, 2021.

[3] Shueisha collected its chapters in three tankōbon volumes, released from August 19, 2020,[4] to July 16, 2021.

[5] In February 2025, Dark Horse Comics announced that it had licensed the manga for English release in North America, with the first volume set to be released on August 12.