この後おそらく翼の勇者、竜の勇者フォームと続き、そして満を持してのグレート合体… #異世界勇者ロボ

(https://twitter.com/isiyumi/status/1165182784844943360)
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And later on we'll probably continue on with a Winged Hero and then a Dragon Hero form, and when the moment is right, a Great Gattai Fusion... #IsekaiYuushaRobo

(https://twitter.com/isiyumi/status/1165182784844943360)
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