They're in the global data already.

These units are identical to the JP versions, which are already present in JP's unit data as well. None of them are going to be meta-tier; they're freebies after all.

Sol

• Element: Fire
• Hits/DC: 2/40
  
• Cost: 45
• LS: "Give me a break"
  • 30% HP, 80% ATK, 180% BB ATK, 125% Crit DMG, 20% OD Fill Rate
• ES: "Flame of Corruption"
  • 30% ATK/DEF/REC when HP>50%, 50% Crit DMG
• BB: "Tyrant Rave ver.β"
  • 11 hits 400% AoE ( 200 flat), 140% ATK for 3 turns, 60% DEF->ATK for 3 turns
• SBB: "Dragon Install"
  • 140% ATK/DEF/REC for 3 turns, 200 OD Fill at End of Turn for 3 turns, Self 50 BC regen for 3 turns, Self full HP regen for 3 turns
• UBB: "Branding Breach"
  • 20 hits 1500% AoE ( 200 flat), 350% ATK for 3 turns, 60% Crit Chance for 3 turns, 200% DEF->ATK for 3 turns, 300% Crit DMG for 3 turns

Ky

• Element: Thunder
• Hits/DC: 5/40
  
• Cost: 45
• LS: "Magnolia Éclair"
  • 40% HP/ATK/DEF, 80% Spark Damage, -20% BB Cost, 40% BC Fill Rate
• ES: "Lightning the Argent"
  • 30% ATK/DEF/REC when BB>50%, 3 BC/turn
• BB: "Sacred Edge"
  • 12 hits 370% AoE ( 200 flat), 3-5 BC on Hit for 3 turns, 30% BC Fill Rate for 3 turns
• SBB: "Ride the Lightning"
  • 14 hits 580% AoE ( 200 flat), 20% Spark Vuln for 2 turns (20% chance), 60% REC->DEF for 3 turns, 20% chance Spark Crits ( 50% spark damage) for 3 turns
• UBB: "Rising Force"
  • 20 hits 1500% AoE ( 200 flat), 100% Spark Vuln for 2 turns, 250% Spark Damage for 3 turns, 50% chance Spark Crits ( 80% spark damage) for 3 turns, 25000 HP Thunder Barrier

Elphelt

• Element: Light
• Hits/DC: 6/42
  
• Cost: 45
• LS: "Marionette"
  • 40% HP/DEF/REC, Ailments Null, 800-1000 Heal over Time ( 10% REC)
• ES: "Match Made in Heaven"
  • Ailments Null, 15% Mitigation (10% Chance)
• BB: "Genoverse"
  
  • 11 hits 370% AoE ( 200 flat), Burst Heal 3100-3400 ( 22.5% Healer REC), 30% BC/HC Drop Rate
• SBB: "Judge Better Half"
  • 12 hits 580% AoE ( 200 flat), 5 hits 600% ST ( 100 flat), Burst Heal 3200-3500 ( 22.5% Healer REC), 2500-3000 Heal over Time ( 15% REC) for 3 turns
• UBB: "Magnum Wedding"
  • 21 hits 1500% AoE ( 200 flat), Full HP Regen for 3 turns, 100% Heal on Hit for 3 turns, 80% ATK Down for 2 turns