大海の守護竜ジードランは三守護獣の中で最も強い力を持つ。しかしその荒ぶる力を制御するのは勇者といえど容易くはない #異世界勇者ロボ
(https://twitter.com/isiyumi/status/1180400948935421952)

三守護獣を完全に従えた時、何かが起こるらしい。何かが(すっとぼけ) #異世界勇者ロボ
(https://twitter.com/isiyumi/status/1180402129493614592)

(Commentary description provided in two following tweets.)

XE-Dran the Guardian Dragon of the Seas posseses the greatest power among the Three Guardian Beasts. Yet that savage power of his can be hard to control, even for one such as the Brave Hero. #IsekaiYuushaRobo
(https://twitter.com/isiyumi/status/1180400948935421952)

When one holds the complete loyalty of the Three Guardian Beasts, something might happen. Something or other (*whistles innocently*). #IsekaiYuushaRobo
(https://twitter.com/isiyumi/status/1180402129493614592)

(Commentary description provided in two following tweets.)