This game is available internationally, can anyone confirm if the keys provided here are region-free as well? I'm hearing that there's a lock to Japan or SEA, but now that the game's actually out, I'd like some clarification.

Does this version include the 3 Early-bird rewards? Well until the Jan 6, 2020 deadline date?

[Reward 1] Bonus Unit: ""Sisquiede (Titans Colors)"" Production List Unlock
The unique unit ""Sisquiede (Titans Colors)"" is added to your production list, allowing you to manufacture it.

[Reward 2] Unlock Quest: ""Extra Parts: Standard Set""

The ""Extra Parts: Standard Set"" Unlock Quest allows you to get additional parts to power up your units.
•[Extra Armor I] Max HP +3000
•[Energy Tank I] Max EN +30
•[High-Speed Sensor I] Accuracy +3%
•[Adaptive AI I] Evade +3%
•[MS Booster I] MS/MA Mobility +1
•[WS Booster I] Cruiser Mobility +1
•[Hangar Expansion] Cruiser Teams +1　(Max of two teams)
*Additional parts can be acquired in the game.

[Reward 3] ""Character Ability Set"" Unlock Quest for leveling up characters

The ""Character Ability Set"" Unlock Quest allows you to get abilities useful for leveling up characters.
•[Firearm Expertise Lv.1]　Max Range +1 for ranged weapons.
•[Melee Expertise Lv.1]　Max Range +1 for melee weapons.
•[Firearm Tech Lv.1]　POW +500 for ranged weapons.
•[Melee Tech Lv.1]　POW +500 for melee weapons.
•[Firearm Efficiency Lv.2]　EN -5% for ranged weapons.
•[Melee Efficiency Lv.2]　EN -5% for melee weapons.
*Character abilities can be acquired in the game.

Is this game active on JP?