Sedegan (セーデガン Sēdegan) is a larged-nosed Kaiju that is one of the many new age Ultra Q monsters to appear in Neo Ultra Q.
Subtitle: Stench Monster (悪臭怪獣 Akushū Kaijū)
Neo Ultra Q
Sedegan was a lone monster who sat on an island filled with sweet smelling plants. A greedy woman washed up on his shore and Sedegan tried to be friendly, only to have the girl steal his plants and call the large-nosed monster smelly. When she returned one day, the Japanese military raided the island and open fire on Sedegan, killing him and leaving the woman in misery.
- Designer: Masayuki Gotoh
- Sedegan's suit pays homage to Neronga and Red King.
- Despite the official height, Sedegan is often shot appearing to be barely 4 meters tall.
- Sedagon bears a striking resemblence to the monster Daigoro from the Tsuburaya-produced film, Daigoro vs Goliath.
- Height: 9.3 m
- Weight: 93 t
- Origin: Earth
- Powers and Weapons
- Healing Mucus: Sedegan can emit mucus from his nose that can heal small wounds in seconds.
- Stench: Sedegan could constantly emit a foul smelling odor around him.