Tetrarkhia

Tetrarkhia (テトラルキア Tetorarukia) is a unit in Re:Stage!. Making their debut appearance in Re:Stage! Prism Step, Tetrarkhia is a four-member idol unit formed by members of a middle school in Aichi Prefecture, and made a name for themselves at the Prism Stage Preliminaries in the Chūbu region. Each member calls themselves the leader of the unit.

Unit Members

• Mikuru Bandou
• Haku Nishidate
• Akari Haeno
• Kuroha Shirokita

Unit Attire

The members of Tetrakhia wear similar outfits composed of bandaging covering the upper torso beneath a black vest with frill lining and a fluffy red collar accent by gold studs and a star. Crimson roping resides over the navel. The ruffled white miniskirt is slightly different for each member, with pieces of black and red fabric over it. Large roping hangs from each the back of the skirt, and each girl wears a pair of black laced boots that have a crimson cuff. Each members have different leg accessories, their gold neck pieces have a necklace and two black straps on them, and each girl has black finger-less gloves with two straps on them.

Discography

List of singles and albums from the group

Singles

• 1st Single (Fearless Girl)
  • Fearless Girl
  • Shine on Me!!
• 2nd Single (Heroic Spark)
  • Heroic Spark
  • Seventeen Feels

Albums

• 1st Album (Raise Your Fist)
  • Canary
  • Fearless Girl
  • Stay Together
  • Kyoukaisen
  • Shine on Me!!
• Anime Mini Album: Be the CHANGE
  • Ambitious Pieces
  • Flavor Youth (Mikuru Bandou)
  • T.A.I.YOU (Akari Haeno)
  • One Step Ahead (Haku Nishidate)
  • Invisible Diamond (Kuroha Shirokita)
• Re:Stage! Concept Mini Album: Chain of Dream
  • Pins&Needles
• Re:Stage! Prism Step Concept Mini Album: Reboot
  • Unison Monologue
• Re:Stage! Prism Step Concept Album: Refrain
  • M.L.V.G

Other

• Re:Stage! Prism Step Concept Album: Refrain
  • To Die For (Mikuru Bandou, Akari Haeno)
  • Eien no Ichiru (Haku Nishidate, Kuroha Shirokita)

Trivia

• Tetrarkhia is an alternate spelling on the Greek word Tetrarchia (leadership of four), which in English is Tetrarchy. A tetrarchy is a government that is led by four people in power, but is commonly known as the form of Government used by the Roman Empire.
• In the main story of Prism Step, Tetrarkhia's unit name was suggested by the idol club's advisor.