This article is about a/an monster in Kishiryu Sentai Ryusoulger.

The Arachne Minosaur (アラクネーマイナソー Arakunē Mainasō) is an Arachne-themed Minosaur from the Warfare Tribe Druidon, created from the negative emotions of Misako Iimura, based on her frustration over getting her students to follow school rules.

Character History

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Powers and Abilities

  • Teleportation : Via blowing her whistle, she can teleport any rule breakers to a special detention room apparently placed below the schoolyard.


  • She is physically really weak, and has no fighting skill at all.


  • Whistle: The Arachne Minosaur wields a whistle that when blown, will teleport any rulebreakers to a special Detention room.

Minosaur Info

  • Minosaur Attribute: Half-Beast, Half-Human Monster
  • Place of Distribution: Rule School
  • Experience Point: 335

Behind the Scenes


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  • This Minosaur is based on Arachne, a talented mortal weaver who challenged Athena (goddess of wisdom and crafts) to a weaving contest which resulted in Arachne being transformed into a spider.
  • The Arachne Minosaur's EXP value (335) is a Goroawase pun. It could be read as mi (3) - sa (3) - ko (5), which is the name of her host, Misako Iimura.
  • The Arachne Minosaur is the second female Minosaur to be shown in the show (the first being the Medusa Minosaur).
  • This Minosaur's EXP shares the same three numbers for transforming into a Megaranger via the Degitaizer. Notably, Megarangers' story is also set in a school.
  • Arachne Minosaur's catchphrase, "Rururu", is referred as the sound used to call a fox in the drama "Kita no Kuni Kara".


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