Mirage Koas (ミラージュ・コースト, Mirāju Kōsuto) is one of the main characters of Star Ocean: Till the End of Time. She's a long-time friend of Cliff and his partner in Quark. Quiet and mild-mannered, she is an excellent fighter, as befits the daughter of a dojo-owner. Cliff learned to fight at the same dojo club and throughout their youth had many matches.


On Elicoor II, Mirage splits up from Cliff and Fayt, going about helping behind the scenes. She joins the combat party formally upon the return to Elicoor II (after Styx) on the second Disc. Mirage is recruited on the Diplo.

Mirage, like Adray, is a character that was made playable in combat only with the release of the Director's Cut version of the game. Unlike Adray, who didn't exist at all in the original Japanese version, Mirage was simply an NPC from beginning to end.


You're forgetting she's a Klausian. She'll be fine--I pity the soldier that tries to take her in.
—Cliff comments to Fayt regarding Mirage's combat capabilities.
As a fighter, she and Cliff's fighting styles are so similar that only a handful of moves differ between them (the differences are in the color and look of their Killer Moves). While Cliff's moves involve mostly his fists, Mirage's moves involve using both her feet and fists. She has some of Maria's moves, such as Triple Kick and Crescent Locus, because it is revealed in the Director's Cut that she was the one who taught Maria to fight.

Mirage has a naturally higher MP growth than Cliff as well as better defense, so she can replace him if his lower stats are an issue. On the other hand, having both Klausians in the battle party allows for some damaging chaos.

Battle Skills

Skill Name Level Acq HP/MP Useage Fury% CP
Charge Default 20/5% HP 20/42 4
Aerial Default 10/5% HP 20/42 2
Sphere of Might Default 20/6% HP 15/35 4
Hammer of Might Default 15/5% HP 20/47 4
Electric Fists 33 20/5% HP 9/40 6

Aerial Assault

41 80/8% HP 20/47 5
Crescent Locus 45 50/5% HP 20/47 4
Triple Kick 49 150/8% HP 20/47 5
Acrobat Locus 56 350/9% HP 20/50 6
Avenger Charge 62 410/10% HP 25/55 8
Infinity Kick Has to be found in the Maze of Tribulations B5F or Ursa Cave Temple 600/14% HP 30/60 8
Blazing Cannon Has to be found in the Sphere 211 178th level 550/11% HP 30/60


Star Ocean: Anamnesis

Mirage koas icon Mirage SOA Attacker

Information Knuckles - Gacha Permanent - ACE 5☆ to 6☆
Devastating Kick II ATK +20% (All Allies)
Klausian Heritage II ATK Damage +20% when distance between target is Short (All Allies)
Merciful Heart II AP Recovery from normal attack +100% when distance between target is Short (All Allies)
Father’s Teachings Critical Rate +30% & Critical Damage +30% when HP is 100% (Self)
Rush Combo
Additional Effect Power Max Hit Count
Avenger Charge (Fire Element) AP Consumption -30% % Recover 10% of Max HP every 3 seconds (Self 20 seconds) ATK x 4,000% 15
AP Cost Power Max Hit Count
Acrobat Locus 41 ATK x 710% 7
Crescent Locus 17 ATK x 150% 4
Triple Kick 24 ATK x 250% 3
Electric Fists 29 ATK x 410% 3
LB 10 Level 70 Stats
HP 15,750
ATK 3,243
INT 1,563
DEF 1,930
HIT 1,155
GRD 819

Bunny ears mirage koas icon Bunny Ears Mirage SOA Healer

Information Bow - Gacha Limited - ACE 5☆ to 6☆
Elegant Flowing Hand Technique Damage Taken -15% (All Allies) / Damage Taken -30%, -50% when below 50% HP (Self)
Unshakeable Heart Critical Chance +25% (All Allies) / Critical Damage +45% when attacking enemies from anywhere other than front (All Allies) / Recover 100% AP when perfect dodging (All Allies)
Poker Face Casting Time Reduced by 60% (Self) / Evasion Distance, Speed +100% (Self) / Movement Speed +30% (Self) / Damage Taken -100% when dodging (All Allies/0.5sec)
Quark's Onee-san HP +40% (Self)
Rush Combo
Additional Effect Power Max Hit Count
Royal Straight Flash Chariot (Wind Element) Recover 80% HP and Critical Chance +50% (All Allies/20sec) INT x 3,500% 12
AP Cost Power Max Hit Count
Faerie Star 60 INT x 330% 1
Crescent Moon 26 INT x 540% 2
Full Moon 21 INT x 210% 7
Cyclone Bit (Wind Element) 39 INT x 1,270% 6
LB 10 Level 70 Stats
HP 19,845
ATK 1,747
INT 2,482
DEF 1,339
HIT 1,057
GRD 1,134


Till the End of Time