QUARTET

Tracklist

• 1
  CONNECT
  3:11
• 2
  THE FLASH GIRL
  2:49
• 3
  SHINING (QUARTET ver.)
  3:14
• 4
  Phase (QUARTET ver.)
  2:58
• 5
  Super Luna (QUARTET ver.)
  3:12
• 6
  Love MySelf (QUARTET ver.)
  3:10
• 7
  コエ (QUARTET ver.)
  5:00

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Phase (Korean ver.)

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PHASE

PHASE 2026

Phase

Phase 2025

Super Luna

Super Luna 2025

コエ

コエ 2025

EXTREME DIAMOND

EXTREME DIAMOND 2025

Release credits

• IS:SUE
  performer [1]
• 会田凛
  vocal [1]
• 坂口梨乃
  vocal [1]
• 田中優希
  vocal [1]
• 釼持菜乃
  vocal [1]

Issues

• 

  Q
  QUARTET

  Digital Media
  9 April 2026