Why was Shark Pepper's initial appearance as the strongest villain late?

Special effects are only famously maintained nowadays, and the partnership between TV stations and TV series (anime) producers is basically fixed, and time slots are basically assigned, for example, Asahi regularly airs a Toei-produced daughter-focused series every Sunday from 8:30-9:00, and Fuji regularly shows a Toei-produced boy-focused series every Sunday from 9:00-10:00, and this is not the case unless a continuity die-off occurs. This won't change unless the continuity dies a violent death, and the only regular special currently is Asahi's SUPERHERO TIME on Sundays, and the two major specials that are shown are definitely not changing.

Of course, there are some specials that are released at late night parties, but the family oriented specials group ...... is obviously not a good fit.

Also you can't stop counting Ironclad Kobo as part of the Metal Heroes series just because there's a big gap between it and the previous one... Ironclad Kobo, including its aftermath, is still part of the Metal Heroes series.

Technical armor small treasure after the violent death of the toys, coupled with the death of Shi Mori old man, come on ah small Lubao in Hong Kong broadcast popularity unexpectedly high and other factors, decided to resurrect the small Lubao, metal heroes series counted as the official end.

And Iron Man used the slot for Asahi TV Sunday 8:00 to 8:30 a.m. slot, started in 97 years, this time slot later broadcast what need not be said.

Teppo's challenge to bring metal heroes to a younger age was not bought by metal fans in the first place, and not bought by viewers in the second place, and the whole format was actually very similar to a battle team. Small let side vs cockroach bully side, some battle team has the equipment of Kabuta, and the late super huge robots than the competition, but out of the effect is inferior has been many years of accumulated experience of the battle team series. Compared to the same period of time, the Battle Team robot combination has started to become gorgeous, and there are additional new robots in the late stage. There is also the weakening of the plot ...... most essentially lost the characteristics of the metal heroes. And this setting bin not as relatively as applicable to the long-term stability of hair Zhang.