Argonaut (アルゴノゥト) is a character in DanMachi ~Memoria Freese~.


Argonaut is very carefree and casual, letting his sister clean up after him and take the blame for things he did, and acts nonchalantly to her afterwards. He has a habit of pretending he's a hero and fighting imaginary monsters, such as pretending a windmill was a giant. Due to his behavior, he is often called a clown. He tries to show off in front of beautiful women but fails due to his lack of skill. He also has a habit of writing events down in his "Hero Journal", though he sometimes glorifies said events.


Spirit: Argonaut is contracted with the Spirit Jupiter, a Spirit of Zeus.


Sword of Thunder (雷霆の剣): The Sword of Thunder is the weapon form of Jupiter. In exchange for becoming a weapon, Jupiter lost all sense of self, and is therefore currently just a strong sword.

Fire Magic Sword: The Fire Magic Sword is a magic sword Argonaut received from Crozzo before their battle against the Minotaur. Crozzo calls it Minotan because it was created to defeat the Minotaur, however Argonaut prefers to call it a Fire Magic Sword instead


  • Contrary to his name, Argonaut is based off of Theseus, who is known for fighting the Minotaur with Ariadne's help. However, Theseus was considered to be a part of the Argonauts.
  • Argonaut shares a lot of similarities with Don Quixote, such as fighting windmills believing they are giants, exaggerating their exploits, and having a person with common sense that follows them despite knowing their personality.
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