The article expresses a longing for a fictional anime titled 'go! bat phoenix', while highlighting its promotion alongside the upcoming sequel, 'batman Ninja vs. yakuza league'.

batman is mentioned in relation to both the original 'batman Ninja' and the faux anime opening for 'go! bat phoenix'.

warner bros. japan produced the promotional content for 'batman Ninja vs. yakuza league'.

The upcoming sequel that is compared to the faux opening for go! bat phoenix.

This is the hypothetical '70s-style DC anime that is wished to be real.