* Mazinger, Great Mazinger, Diana A and Venus Alpha [[AllYourPowersCombined combining all their attacks]] to bring down [[spoiler: [[NamesToRunAwayFromReallyFast Demonika]], [[CoolShip the Mykene flying stronghold]]]] and to kill [[spoiler:the high command of the Mykene army]], during the final battle, taking revenge for the death of [[spoiler:[[TheProfessor Dr.]] [[TheMentor Kabuto]]]].
* After the return of Kouji, Tetsuya was frightened of Professor Kabuto replaced him with his biological son and discarded him, and he was constantly angry, irritable and snapping at everyone -specially Kouji-. In one of those times he accused Jun of wanting to replace him with Kouji, too. She slapped him. Deservedly so.
* Tetsuya is arguably Mazinger trilogy's walking generator of this. Especialy when he does his BigDamnHeroes.
* The third episode is properly named "Honoo Guts! The Wild Venus". In that episode Venus A made its debut fighting Evil Spirit War Beast Zugar, and Jun proved she was a better pilot than Sayaka and Venus A was very superior to previous {{Fem Bot}}s. She effectively battled the Mykene War Beast, and she even got the upper hand sometimes. It is possible she [[spoiler:would have even won if Boss would not got in the way CONSTANTLY.]]